We look at the division of 51951639 by 902 
We want to divide 51951639 by 902.

Moving on to step 1:
902 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 902

Let's proceed to step 2:
902 goes into 51 0 times with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Grab the next digit (9) from the dividend, add it to 51, then carry on: 519 / 902

Let's proceed to step 3:
902 goes into 519 0 times with a remainder of 519.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 519 after subtracting 0 from 519.
Grab the next digit (5) from the dividend, add it to 519, then carry on: 5195 / 902

Moving on to step 4:
5195 divided by 902 is 5 with a remainder of 685.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 4510 from 5195 leaves us with 685.
Grab the next digit (1) from the dividend, add it to 685, then carry on: 6851 / 902

On to step 5:
The number 902 fits into 6851 7 times, leaving a remainder of 537.
Put 7 as the next digit of the answer. 
Result so far: 57.0
If we subtract 6314 from 6851, we get 537.
Append the next digit (6) from the dividend to 537 and continue with: 5376 / 902

On to step 6:
5376 divided by 902 is 5 with a remainder of 866.
The next digit of our result is 5. 
Result so far: 575.0
Subtract 4510 from 5376 to get 866.
Bring next digit (3) of the dividend behind the 866 and repeat the process: 8663 / 902

Let's proceed to step 7:
902 can be fit into 8663 9 times, resulting in a remainder of 545.
Use 9 as the next digit of our solution. 
Result so far: 5759.0
The remainder is 545 after subtracting 8118 from 8663.
Append the next digit (9) from the dividend to 545 and continue with: 5459 / 902

On to step 8:
902 goes into 5459 6 times with a remainder of 47.
Record the quotient 6 as the next digit in the result. 
Result so far: 57596.0
If we subtract 5412 from 5459, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 9:
902 can be fit into 470 0 times, resulting in a remainder of 470.
The next digit of our result is 0. 
Result so far: 57596.0
If we take 0 away from 470, we end up with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Going ahead to step 10:
The number 902 fits into 4700 5 times, leaving a remainder of 190.
Record the quotient 5 as the next digit in the result. 
Result so far: 57596.05
Subtract 4510 from 4700 to get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Step 11:
902 can be fit into 1900 2 times, resulting in a remainder of 96.
Put 2 as the next digit of the answer. 
Result so far: 57596.052
The remainder is 96 after subtracting 1804 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 12:
960 divided by 902 is 1 with a remainder of 58.
Use 1 as the next digit of our solution. 
Result so far: 57596.0521
The remainder is 58 after subtracting 902 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 13:
The number 902 fits into 580 0 times, leaving a remainder of 580.
Use 0 as the next digit of our solution. 
Result so far: 57596.0521
Deduct 0 from 580 and we're left with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Advancing to step 14:
5800 divided by 902 is 6 with a remainder of 388.
Put 6 as the next digit of the answer. 
Result so far: 57596.052106
Subtracting 5412 from 5800 leaves us with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Going ahead to step 15:
If we divide 3880 by 902, we get 4 and a remainder of 272.
The number 4 becomes the next digit in our result. 
Result so far: 57596.0521064
If we subtract 3608 from 3880, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

On to step 16:
2720 divided by 902 is 3 with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 57596.05210643
If we subtract 2706 from 2720, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

In conclusion, the division gives 57596.05210643 with a balance of 1.4e-08.