Original number = 96000016 = 60000.

Law of division:

Remember that all items in the divisibility of numbers should be integers. But the divisor is not equal to 0, and the quotient is an integer with no remainder. When a÷b, it can be said that number B can be divisible by a, number A can be divisible by b, a is a multiple of number B, and b is a divisor of number A. If you ask for a divisor, you must remove the natural number, and if you ask for a multiple, you must multiply it by the natural number.

Bits divisible by 2, 5 and 3 are 0 and 5, and must be divisible by 5. The units are 2, 4, 6, 8 and 0, and they must be divisible by 2. If the sum of each number is a multiple of 3, it must be divisible by 3.

Law of division:

Start with the high order of the dividend, see how many digits there are in the dividend, and then try to divide the dividend by the first few digits. If it is less than the dividend, try dividing it by one digit.

Write the quotient except the dividend on the dividend.

The dividend is enlarged (reduced) by n times, and the quotient is correspondingly enlarged (reduced) by n times under the condition that the divisor is unchanged.

The divisor is expanded (reduced) by n times, while the dividend is unchanged, and the quotient is correspondingly reduced (expanded) by n times.

Dividing by two divisors in succession is equal to dividing by the product of these two divisors. Sometimes simple operations can be performed according to the nature of the division. For example, 300÷25÷4=300÷(25×4) divided by a number is equal to the reciprocal of this number.