We divide 72170118 by 870
Let's see how many times 870 fits into 72170118.

Let's proceed to step 1:
When dividing 7 by 870, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 870

On to step 2:
72 divided by 870 is 0 with a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Include the next digit (1) from the dividend after 72, then repeat: 721 / 870

Step 3:
870 goes into 721 0 times with a remainder of 721.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 721 to get 721.
Include the next digit (7) from the dividend after 721, then repeat: 7217 / 870

Let's proceed to step 4:
If we divide 7217 by 870, we get 8 and a remainder of 257.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 6960 from 7217 to get 257.
Append the next digit (0) from the dividend to 257 and continue with: 2570 / 870

Moving on to step 5:
870 goes into 2570 2 times with a remainder of 830.
The next digit of our result is 2. 
Result so far: 82.0
If we subtract 1740 from 2570, we get 830.
Bring next digit (1) of the dividend behind the 830 and repeat the process: 8301 / 870

Going ahead to step 6:
The number 870 fits into 8301 9 times, leaving a remainder of 471.
The number 9 becomes the next digit in our result. 
Result so far: 829.0
The remainder is 471 after subtracting 7830 from 8301.
Grab the next digit (1) from the dividend, add it to 471, then carry on: 4711 / 870

Moving on to step 7:
When dividing 4711 by 870, we get 5 with a remainder of 361.
Record the quotient 5 as the next digit in the result. 
Result so far: 8295.0
The remainder is 361 after subtracting 4350 from 4711.
Grab the next digit (8) from the dividend, add it to 361, then carry on: 3618 / 870

Going ahead to step 8:
870 goes into 3618 4 times with a remainder of 138.
The number 4 becomes the next digit in our result. 
Result so far: 82954.0
Subtracting 3480 from 3618 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 9:
870 can be fit into 1380 1 times, resulting in a remainder of 510.
The next digit of our result is 1. 
Result so far: 82954.1
If we subtract 870 from 1380, we get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Moving on to step 10:
When dividing 5100 by 870, we get 5 with a remainder of 750.
Write down 5 as next digit of the result. 
Result so far: 82954.15
If we subtract 4350 from 5100, we get 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Moving on to step 11:
When dividing 7500 by 870, we get 8 with a remainder of 540.
The number 8 becomes the next digit in our result. 
Result so far: 82954.158
If we take 6960 away from 7500, we end up with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Let's proceed to step 12:
If we divide 5400 by 870, we get 6 and a remainder of 180.
Use 6 as the next digit of our solution. 
Result so far: 82954.1586
Subtract 5220 from 5400 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 13:
870 can be fit into 1800 2 times, resulting in a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 82954.15862
Subtracting 1740 from 1800 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 14:
870 can be fit into 600 0 times, resulting in a remainder of 600.
Put 0 as the next digit of the answer. 
Result so far: 82954.15862
Subtracting 0 from 600 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Let's proceed to step 15:
When dividing 6000 by 870, we get 6 with a remainder of 780.
Put 6 as the next digit of the answer. 
Result so far: 82954.1586206
Subtract 5220 from 6000 to get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Let's proceed to step 16:
870 goes into 7800 8 times with a remainder of 840.
Record the quotient 8 as the next digit in the result. 
Result so far: 82954.15862068
Subtract 6960 from 7800 to get 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

The final result is 82954.15862068 with a remainder of 8.4e-07.