Let's divide 99639601 by 758
We're looking to find how many times 758 goes into 99639601.

Going ahead to step 1:
9 divided by 758 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 758

On to step 2:
758 can be fit into 99 0 times, resulting in a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Grab the next digit (6) from the dividend, add it to 99, then carry on: 996 / 758

Going ahead to step 3:
If we divide 996 by 758, we get 1 and a remainder of 238.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 758 from 996 to get 238.
Fetch the next digit (3) from the dividend, attach it to 238 and continue: 2383 / 758

Moving on to step 4:
758 can be fit into 2383 3 times, resulting in a remainder of 109.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 2274 away from 2383, we end up with 109.
Include the next digit (9) from the dividend after 109, then repeat: 1099 / 758

Moving on to step 5:
The number 758 fits into 1099 1 times, leaving a remainder of 341.
Record the quotient 1 as the next digit in the result. 
Result so far: 131.0
The remainder is 341 after subtracting 758 from 1099.
Grab the next digit (6) from the dividend, add it to 341, then carry on: 3416 / 758

Let's proceed to step 6:
If we divide 3416 by 758, we get 4 and a remainder of 384.
Use 4 as the next digit of our solution. 
Result so far: 1314.0
Deduct 3032 from 3416 and we're left with 384.
Bring next digit (0) of the dividend behind the 384 and repeat the process: 3840 / 758

Going ahead to step 7:
758 goes into 3840 5 times with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 13145.0
Subtract 3790 from 3840 to get 50.
Bring next digit (1) of the dividend behind the 50 and repeat the process: 501 / 758

On to step 8:
When dividing 501 by 758, we get 0 with a remainder of 501.
The next digit of our result is 0. 
Result so far: 131450.0
Subtracting 0 from 501 leaves us with 501.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5010, and continue the process.

On to step 9:
The number 758 fits into 5010 6 times, leaving a remainder of 462.
Put 6 as the next digit of the answer. 
Result so far: 131450.6
If we take 4548 away from 5010, we end up with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Moving on to step 10:
758 goes into 4620 6 times with a remainder of 72.
The next digit of our result is 6. 
Result so far: 131450.66
Subtracting 4548 from 4620 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final result is 131450.66 with a remainder of 0.072.