Let's divide 81715155 by 951
We're looking to find how many times 951 goes into 81715155.

On to step 1:
When dividing 8 by 951, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 951

Moving on to step 2:
The number 951 fits into 81 0 times, leaving a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Bring next digit (7) of the dividend behind the 81 and repeat the process: 817 / 951

Advancing to step 3:
951 goes into 817 0 times with a remainder of 817.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 817, we get 817.
Grab the next digit (1) from the dividend, add it to 817, then carry on: 8171 / 951

Going ahead to step 4:
8171 divided by 951 is 8 with a remainder of 563.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 7608 from 8171 to get 563.
Include the next digit (5) from the dividend after 563, then repeat: 5635 / 951

Going ahead to step 5:
951 goes into 5635 5 times with a remainder of 880.
Record the quotient 5 as the next digit in the result. 
Result so far: 85.0
Subtracting 4755 from 5635 leaves us with 880.
Grab the next digit (1) from the dividend, add it to 880, then carry on: 8801 / 951

Moving on to step 6:
If we divide 8801 by 951, we get 9 and a remainder of 242.
Record the quotient 9 as the next digit in the result. 
Result so far: 859.0
The remainder is 242 after subtracting 8559 from 8801.
Fetch the next digit (5) from the dividend, attach it to 242 and continue: 2425 / 951

On to step 7:
When dividing 2425 by 951, we get 2 with a remainder of 523.
The number 2 becomes the next digit in our result. 
Result so far: 8592.0
The remainder is 523 after subtracting 1902 from 2425.
Grab the next digit (5) from the dividend, add it to 523, then carry on: 5235 / 951

Going ahead to step 8:
The number 951 fits into 5235 5 times, leaving a remainder of 480.
Record the quotient 5 as the next digit in the result. 
Result so far: 85925.0
If we take 4755 away from 5235, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 9:
If we divide 4800 by 951, we get 5 and a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 85925.5
Subtract 4755 from 4800 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 10:
When dividing 450 by 951, we get 0 with a remainder of 450.
The next digit of our result is 0. 
Result so far: 85925.5
If we take 0 away from 450, we end up with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Step 11:
951 goes into 4500 4 times with a remainder of 696.
The next digit of our result is 4. 
Result so far: 85925.504
Subtracting 3804 from 4500 leaves us with 696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

Going ahead to step 12:
951 goes into 6960 7 times with a remainder of 303.
The next digit of our result is 7. 
Result so far: 85925.5047
If we subtract 6657 from 6960, we get 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Let's proceed to step 13:
When dividing 3030 by 951, we get 3 with a remainder of 177.
Record the quotient 3 as the next digit in the result. 
Result so far: 85925.50473
If we take 2853 away from 3030, we end up with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Going ahead to step 14:
If we divide 1770 by 951, we get 1 and a remainder of 819.
The number 1 becomes the next digit in our result. 
Result so far: 85925.504731
Deduct 951 from 1770 and we're left with 819.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8190, and continue the process.

Step 15:
If we divide 8190 by 951, we get 8 and a remainder of 582.
The next digit of our result is 8. 
Result so far: 85925.5047318
If we subtract 7608 from 8190, we get 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Moving on to step 16:
951 can be fit into 5820 6 times, resulting in a remainder of 114.
Use 6 as the next digit of our solution. 
Result so far: 85925.50473186
The remainder is 114 after subtracting 5706 from 5820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

After the division, we end up with 85925.50473186 and a remainder of 1.14e-07.