Let's divide 82870855 by 647
Our goal is to divide 82870855 by 647.

On to step 1:
647 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 647

Going ahead to step 2:
82 divided by 647 is 0 with a remainder of 82.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 82, we get 82.
Grab the next digit (8) from the dividend, add it to 82, then carry on: 828 / 647

Moving on to step 3:
828 divided by 647 is 1 with a remainder of 181.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 647 from 828 to get 181.
Grab the next digit (7) from the dividend, add it to 181, then carry on: 1817 / 647

Going ahead to step 4:
1817 divided by 647 is 2 with a remainder of 523.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Deduct 1294 from 1817 and we're left with 523.
Include the next digit (0) from the dividend after 523, then repeat: 5230 / 647

Moving on to step 5:
647 goes into 5230 8 times with a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 128.0
If we subtract 5176 from 5230, we get 54.
Append the next digit (8) from the dividend to 54 and continue with: 548 / 647

On to step 6:
647 can be fit into 548 0 times, resulting in a remainder of 548.
Record the quotient 0 as the next digit in the result. 
Result so far: 1280.0
If we subtract 0 from 548, we get 548.
Bring next digit (5) of the dividend behind the 548 and repeat the process: 5485 / 647

Let's proceed to step 7:
If we divide 5485 by 647, we get 8 and a remainder of 309.
Record the quotient 8 as the next digit in the result. 
Result so far: 12808.0
The remainder is 309 after subtracting 5176 from 5485.
Include the next digit (5) from the dividend after 309, then repeat: 3095 / 647

Step 8:
3095 divided by 647 is 4 with a remainder of 507.
Write down 4 as next digit of the result. 
Result so far: 128084.0
Deduct 2588 from 3095 and we're left with 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

Advancing to step 9:
When dividing 5070 by 647, we get 7 with a remainder of 541.
The next digit of our result is 7. 
Result so far: 128084.7
Subtracting 4529 from 5070 leaves us with 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

Moving on to step 10:
647 goes into 5410 8 times with a remainder of 234.
Record the quotient 8 as the next digit in the result. 
Result so far: 128084.78
Subtract 5176 from 5410 to get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Advancing to step 11:
If we divide 2340 by 647, we get 3 and a remainder of 399.
Write down 3 as next digit of the result. 
Result so far: 128084.783
If we take 1941 away from 2340, we end up with 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

Let's proceed to step 12:
If we divide 3990 by 647, we get 6 and a remainder of 108.
The next digit of our result is 6. 
Result so far: 128084.7836
The remainder is 108 after subtracting 3882 from 3990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 13:
The number 647 fits into 1080 1 times, leaving a remainder of 433.
The number 1 becomes the next digit in our result. 
Result so far: 128084.78361
Subtracting 647 from 1080 leaves us with 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

On to step 14:
The number 647 fits into 4330 6 times, leaving a remainder of 448.
Use 6 as the next digit of our solution. 
Result so far: 128084.783616
Subtract 3882 from 4330 to get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Step 15:
4480 divided by 647 is 6 with a remainder of 598.
Put 6 as the next digit of the answer. 
Result so far: 128084.7836166
Deduct 3882 from 4480 and we're left with 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

After the division, we end up with 128084.7836166 and a remainder of 5.98e-06.