Let's divide 90237999 by 964
Our goal is to divide 90237999 by 964.

Advancing to step 1:
The number 964 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 964

Going ahead to step 2:
90 divided by 964 is 0 with a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Include the next digit (2) from the dividend after 90, then repeat: 902 / 964

On to step 3:
If we divide 902 by 964, we get 0 and a remainder of 902.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 902 and we're left with 902.
Grab the next digit (3) from the dividend, add it to 902, then carry on: 9023 / 964

Going ahead to step 4:
When dividing 9023 by 964, we get 9 with a remainder of 347.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 8676 from 9023 and we're left with 347.
Append the next digit (7) from the dividend to 347 and continue with: 3477 / 964

On to step 5:
3477 divided by 964 is 3 with a remainder of 585.
Write down 3 as next digit of the result. 
Result so far: 93.0
Deduct 2892 from 3477 and we're left with 585.
Append the next digit (9) from the dividend to 585 and continue with: 5859 / 964

Going ahead to step 6:
964 can be fit into 5859 6 times, resulting in a remainder of 75.
The next digit of our result is 6. 
Result so far: 936.0
The remainder is 75 after subtracting 5784 from 5859.
Bring next digit (9) of the dividend behind the 75 and repeat the process: 759 / 964

On to step 7:
When dividing 759 by 964, we get 0 with a remainder of 759.
Record the quotient 0 as the next digit in the result. 
Result so far: 9360.0
Subtract 0 from 759 to get 759.
Bring next digit (9) of the dividend behind the 759 and repeat the process: 7599 / 964

Let's proceed to step 8:
964 can be fit into 7599 7 times, resulting in a remainder of 851.
The number 7 becomes the next digit in our result. 
Result so far: 93607.0
If we take 6748 away from 7599, we end up with 851.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8510, and continue the process.

Moving on to step 9:
8510 divided by 964 is 8 with a remainder of 798.
Record the quotient 8 as the next digit in the result. 
Result so far: 93607.8
Deduct 7712 from 8510 and we're left with 798.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7980, and continue the process.

Step 10:
The number 964 fits into 7980 8 times, leaving a remainder of 268.
The number 8 becomes the next digit in our result. 
Result so far: 93607.88
Subtract 7712 from 7980 to get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

In conclusion, the division gives 93607.88 with a balance of 0.268.