437158 divided by 51 
We want to figure out the number of times 437158 can be divided by 51.

Going ahead to step 1:
51 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 51

Advancing to step 2:
43 divided by 51 is 0 with a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Take the next digit (7) from the dividend and append it to 43, then repeat: 437 / 51

On to step 3:
When dividing 437 by 51, we get 8 with a remainder of 29.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 408 from 437 to get 29.
Bring next digit (1) of the dividend behind the 29 and repeat the process: 291 / 51

Advancing to step 4:
When dividing 291 by 51, we get 5 with a remainder of 36.
Use 5 as the next digit of our solution. 
Result so far: 85.0
If we subtract 255 from 291, we get 36.
Take the next digit (5) from the dividend and append it to 36, then repeat: 365 / 51

On to step 5:
If we divide 365 by 51, we get 7 and a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 857.0
Subtract 357 from 365 to get 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 51

Moving on to step 6:
88 divided by 51 is 1 with a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 8571.0
If we take 51 away from 88, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 7:
The number 51 fits into 370 7 times, leaving a remainder of 13.
The next digit of our result is 7. 
Result so far: 8571.7
If we take 357 away from 370, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 8:
51 goes into 130 2 times with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 8571.72
The remainder is 28 after subtracting 102 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 9:
280 divided by 51 is 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 8571.725
The remainder is 25 after subtracting 255 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 10:
If we divide 250 by 51, we get 4 and a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 8571.7254
Deduct 204 from 250 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 11:
The number 51 fits into 460 9 times, leaving a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 8571.72549
Subtracting 459 from 460 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 12:
If we divide 10 by 51, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 8571.72549
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
51 can be fit into 100 1 times, resulting in a remainder of 49.
Write down 1 as next digit of the result. 
Result so far: 8571.7254901
Subtract 51 from 100 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 14:
If we divide 490 by 51, we get 9 and a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 8571.72549019
The remainder is 31 after subtracting 459 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

The quotient of the division is 8571.72549019, and the remainder is 3.1e-08.