We look at the division of 750521 by 99 
We want to divide 750521 by 99.

Step 1:
The number 99 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 99

Let's proceed to step 2:
99 can be fit into 75 0 times, resulting in a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 75 leaves us with 75.
Bring next digit (0) of the dividend behind the 75 and repeat the process: 750 / 99

Step 3:
If we divide 750 by 99, we get 7 and a remainder of 57.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 693 from 750 to get 57.
Include the next digit (5) from the dividend after 57, then repeat: 575 / 99

Advancing to step 4:
If we divide 575 by 99, we get 5 and a remainder of 80.
The next digit of our result is 5. 
Result so far: 75.0
Subtracting 495 from 575 leaves us with 80.
Bring next digit (2) of the dividend behind the 80 and repeat the process: 802 / 99

Step 5:
When dividing 802 by 99, we get 8 with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 758.0
The remainder is 10 after subtracting 792 from 802.
Append the next digit (1) from the dividend to 10 and continue with: 101 / 99

Step 6:
When dividing 101 by 99, we get 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 7581.0
The remainder is 2 after subtracting 99 from 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
The number 99 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 7581.0
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
When dividing 200 by 99, we get 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 7581.02
If we subtract 198 from 200, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 9:
If we divide 20 by 99, we get 0 and a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 7581.02
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
If we divide 200 by 99, we get 2 and a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 7581.0202
If we subtract 198 from 200, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 11:
20 divided by 99 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 7581.0202
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 12:
99 goes into 200 2 times with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 7581.020202
Deduct 198 from 200 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 13:
The number 99 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 7581.020202
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
If we divide 200 by 99, we get 2 and a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 7581.02020202
If we subtract 198 from 200, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 7581.02020202 with a remaining 2e-09.