We're dividing 65166960 by 51 
Our goal is to divide 65166960 by 51.

Going ahead to step 1:
If we divide 6 by 51, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 51

Step 2:
If we divide 65 by 51, we get 1 and a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 51 from 65 to get 14.
Include the next digit (1) from the dividend after 14, then repeat: 141 / 51

Going ahead to step 3:
When dividing 141 by 51, we get 2 with a remainder of 39.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 39 after subtracting 102 from 141.
Append the next digit (6) from the dividend to 39 and continue with: 396 / 51

Going ahead to step 4:
When dividing 396 by 51, we get 7 with a remainder of 39.
The number 7 becomes the next digit in our result. 
Result so far: 127.0
Deduct 357 from 396 and we're left with 39.
Append the next digit (6) from the dividend to 39 and continue with: 396 / 51

Moving on to step 5:
396 divided by 51 is 7 with a remainder of 39.
The number 7 becomes the next digit in our result. 
Result so far: 1277.0
The remainder is 39 after subtracting 357 from 396.
Take the next digit (9) from the dividend and append it to 39, then repeat: 399 / 51

Going ahead to step 6:
If we divide 399 by 51, we get 7 and a remainder of 42.
Put 7 as the next digit of the answer. 
Result so far: 12777.0
Deduct 357 from 399 and we're left with 42.
Grab the next digit (6) from the dividend, add it to 42, then carry on: 426 / 51

On to step 7:
426 divided by 51 is 8 with a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 127778.0
If we take 408 away from 426, we end up with 18.
Include the next digit (0) from the dividend after 18, then repeat: 180 / 51

Moving on to step 8:
If we divide 180 by 51, we get 3 and a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 1277783.0
If we take 153 away from 180, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 9:
If we divide 270 by 51, we get 5 and a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 1277783.5
Subtract 255 from 270 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 10:
51 goes into 150 2 times with a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 1277783.52
If we take 102 away from 150, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 11:
51 can be fit into 480 9 times, resulting in a remainder of 21.
The next digit of our result is 9. 
Result so far: 1277783.529
Subtract 459 from 480 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 12:
51 can be fit into 210 4 times, resulting in a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 1277783.5294
If we take 204 away from 210, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 13:
51 goes into 60 1 times with a remainder of 9.
The next digit of our result is 1. 
Result so far: 1277783.52941
The remainder is 9 after subtracting 51 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 14:
When dividing 90 by 51, we get 1 with a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 1277783.529411
Subtract 51 from 90 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Our division results in 1277783.529411 with a remaining 3.9e-06.