We look at the division of 75475848 by 961 
We want to figure out the number of times 75475848 can be divided by 961.

Advancing to step 1:
The number 961 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 961

Advancing to step 2:
961 goes into 75 0 times with a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 75, we end up with 75.
Append the next digit (4) from the dividend to 75 and continue with: 754 / 961

Advancing to step 3:
754 divided by 961 is 0 with a remainder of 754.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 754 leaves us with 754.
Include the next digit (7) from the dividend after 754, then repeat: 7547 / 961

Advancing to step 4:
961 can be fit into 7547 7 times, resulting in a remainder of 820.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 6727 from 7547, we get 820.
Grab the next digit (5) from the dividend, add it to 820, then carry on: 8205 / 961

Step 5:
The number 961 fits into 8205 8 times, leaving a remainder of 517.
The next digit of our result is 8. 
Result so far: 78.0
The remainder is 517 after subtracting 7688 from 8205.
Take the next digit (8) from the dividend and append it to 517, then repeat: 5178 / 961

Let's proceed to step 6:
When dividing 5178 by 961, we get 5 with a remainder of 373.
The next digit of our result is 5. 
Result so far: 785.0
Deduct 4805 from 5178 and we're left with 373.
Include the next digit (4) from the dividend after 373, then repeat: 3734 / 961

Going ahead to step 7:
961 goes into 3734 3 times with a remainder of 851.
Record the quotient 3 as the next digit in the result. 
Result so far: 7853.0
If we take 2883 away from 3734, we end up with 851.
Bring next digit (8) of the dividend behind the 851 and repeat the process: 8518 / 961

On to step 8:
961 goes into 8518 8 times with a remainder of 830.
Use 8 as the next digit of our solution. 
Result so far: 78538.0
The remainder is 830 after subtracting 7688 from 8518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Step 9:
8300 divided by 961 is 8 with a remainder of 612.
Use 8 as the next digit of our solution. 
Result so far: 78538.8
Subtract 7688 from 8300 to get 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Advancing to step 10:
If we divide 6120 by 961, we get 6 and a remainder of 354.
Use 6 as the next digit of our solution. 
Result so far: 78538.86
If we subtract 5766 from 6120, we get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Advancing to step 11:
961 can be fit into 3540 3 times, resulting in a remainder of 657.
The number 3 becomes the next digit in our result. 
Result so far: 78538.863
Subtracting 2883 from 3540 leaves us with 657.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6570, and continue the process.

Going ahead to step 12:
6570 divided by 961 is 6 with a remainder of 804.
Use 6 as the next digit of our solution. 
Result so far: 78538.8636
Subtracting 5766 from 6570 leaves us with 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

Let's proceed to step 13:
8040 divided by 961 is 8 with a remainder of 352.
Record the quotient 8 as the next digit in the result. 
Result so far: 78538.86368
The remainder is 352 after subtracting 7688 from 8040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 14:
When dividing 3520 by 961, we get 3 with a remainder of 637.
The number 3 becomes the next digit in our result. 
Result so far: 78538.863683
If we subtract 2883 from 3520, we get 637.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6370, and continue the process.

On to step 15:
961 goes into 6370 6 times with a remainder of 604.
Put 6 as the next digit of the answer. 
Result so far: 78538.8636836
Subtract 5766 from 6370 to get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Step 16:
The number 961 fits into 6040 6 times, leaving a remainder of 274.
The next digit of our result is 6. 
Result so far: 78538.86368366
Deduct 5766 from 6040 and we're left with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

After the division, we end up with 78538.86368366 and a remainder of 2.74e-07.