Let's divide 51570371 by 291
We want to divide 51570371 by 291.

Step 1:
291 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 291

Going ahead to step 2:
The number 291 fits into 51 0 times, leaving a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Bring next digit (5) of the dividend behind the 51 and repeat the process: 515 / 291

Going ahead to step 3:
291 goes into 515 1 times with a remainder of 224.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 291 from 515 leaves us with 224.
Grab the next digit (7) from the dividend, add it to 224, then carry on: 2247 / 291

Advancing to step 4:
The number 291 fits into 2247 7 times, leaving a remainder of 210.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we take 2037 away from 2247, we end up with 210.
Include the next digit (0) from the dividend after 210, then repeat: 2100 / 291

Advancing to step 5:
When dividing 2100 by 291, we get 7 with a remainder of 63.
Record the quotient 7 as the next digit in the result. 
Result so far: 177.0
Subtract 2037 from 2100 to get 63.
Bring next digit (3) of the dividend behind the 63 and repeat the process: 633 / 291

Step 6:
633 divided by 291 is 2 with a remainder of 51.
The next digit of our result is 2. 
Result so far: 1772.0
Subtracting 582 from 633 leaves us with 51.
Take the next digit (7) from the dividend and append it to 51, then repeat: 517 / 291

Step 7:
517 divided by 291 is 1 with a remainder of 226.
Write down 1 as next digit of the result. 
Result so far: 17721.0
If we subtract 291 from 517, we get 226.
Take the next digit (1) from the dividend and append it to 226, then repeat: 2261 / 291

Advancing to step 8:
The number 291 fits into 2261 7 times, leaving a remainder of 224.
The next digit of our result is 7. 
Result so far: 177217.0
Subtract 2037 from 2261 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 9:
291 goes into 2240 7 times with a remainder of 203.
The number 7 becomes the next digit in our result. 
Result so far: 177217.7
The remainder is 203 after subtracting 2037 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

Let's proceed to step 10:
The number 291 fits into 2030 6 times, leaving a remainder of 284.
Write down 6 as next digit of the result. 
Result so far: 177217.76
If we subtract 1746 from 2030, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Step 11:
If we divide 2840 by 291, we get 9 and a remainder of 221.
Use 9 as the next digit of our solution. 
Result so far: 177217.769
Deduct 2619 from 2840 and we're left with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Step 12:
If we divide 2210 by 291, we get 7 and a remainder of 173.
The next digit of our result is 7. 
Result so far: 177217.7697
Deduct 2037 from 2210 and we're left with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

On to step 13:
1730 divided by 291 is 5 with a remainder of 275.
Put 5 as the next digit of the answer. 
Result so far: 177217.76975
The remainder is 275 after subtracting 1455 from 1730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Moving on to step 14:
If we divide 2750 by 291, we get 9 and a remainder of 131.
Put 9 as the next digit of the answer. 
Result so far: 177217.769759
Subtracting 2619 from 2750 leaves us with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Step 15:
291 goes into 1310 4 times with a remainder of 146.
Put 4 as the next digit of the answer. 
Result so far: 177217.7697594
Subtracting 1164 from 1310 leaves us with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Let's proceed to step 16:
If we divide 1460 by 291, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 177217.76975945
Deduct 1455 from 1460 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 177217.76975945 with a remainder of 5e-09.