We look at the division of 63928538 by 853 
We're looking to find how many times 853 goes into 63928538.

Moving on to step 1:
6 divided by 853 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 853

On to step 2:
The number 853 fits into 63 0 times, leaving a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Fetch the next digit (9) from the dividend, attach it to 63 and continue: 639 / 853

On to step 3:
853 can be fit into 639 0 times, resulting in a remainder of 639.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 639 after subtracting 0 from 639.
Grab the next digit (2) from the dividend, add it to 639, then carry on: 6392 / 853

On to step 4:
853 can be fit into 6392 7 times, resulting in a remainder of 421.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 5971 from 6392 to get 421.
Bring next digit (8) of the dividend behind the 421 and repeat the process: 4218 / 853

On to step 5:
If we divide 4218 by 853, we get 4 and a remainder of 806.
Write down 4 as next digit of the result. 
Result so far: 74.0
If we take 3412 away from 4218, we end up with 806.
Append the next digit (5) from the dividend to 806 and continue with: 8065 / 853

Going ahead to step 6:
If we divide 8065 by 853, we get 9 and a remainder of 388.
The next digit of our result is 9. 
Result so far: 749.0
Subtracting 7677 from 8065 leaves us with 388.
Bring next digit (3) of the dividend behind the 388 and repeat the process: 3883 / 853

On to step 7:
If we divide 3883 by 853, we get 4 and a remainder of 471.
The number 4 becomes the next digit in our result. 
Result so far: 7494.0
If we subtract 3412 from 3883, we get 471.
Fetch the next digit (8) from the dividend, attach it to 471 and continue: 4718 / 853

Moving on to step 8:
If we divide 4718 by 853, we get 5 and a remainder of 453.
Write down 5 as next digit of the result. 
Result so far: 74945.0
Subtract 4265 from 4718 to get 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Step 9:
The number 853 fits into 4530 5 times, leaving a remainder of 265.
The next digit of our result is 5. 
Result so far: 74945.5
The remainder is 265 after subtracting 4265 from 4530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Moving on to step 10:
853 goes into 2650 3 times with a remainder of 91.
Put 3 as the next digit of the answer. 
Result so far: 74945.53
Subtracting 2559 from 2650 leaves us with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Advancing to step 11:
If we divide 910 by 853, we get 1 and a remainder of 57.
Write down 1 as next digit of the result. 
Result so far: 74945.531
Subtract 853 from 910 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 12:
570 divided by 853 is 0 with a remainder of 570.
Put 0 as the next digit of the answer. 
Result so far: 74945.531
If we subtract 0 from 570, we get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Moving on to step 13:
853 goes into 5700 6 times with a remainder of 582.
Write down 6 as next digit of the result. 
Result so far: 74945.53106
Deduct 5118 from 5700 and we're left with 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Step 14:
When dividing 5820 by 853, we get 6 with a remainder of 702.
Write down 6 as next digit of the result. 
Result so far: 74945.531066
If we subtract 5118 from 5820, we get 702.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7020, and continue the process.

The final result is 74945.531066 with a remainder of 7.02e-05.