We look at the division of 82870881 by 523 
We're looking to find how many times 523 goes into 82870881.

Advancing to step 1:
The number 523 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 523

On to step 2:
523 can be fit into 82 0 times, resulting in a remainder of 82.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 82, we end up with 82.
Include the next digit (8) from the dividend after 82, then repeat: 828 / 523

Advancing to step 3:
When dividing 828 by 523, we get 1 with a remainder of 305.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 305 after subtracting 523 from 828.
Include the next digit (7) from the dividend after 305, then repeat: 3057 / 523

Step 4:
If we divide 3057 by 523, we get 5 and a remainder of 442.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we subtract 2615 from 3057, we get 442.
Take the next digit (0) from the dividend and append it to 442, then repeat: 4420 / 523

Going ahead to step 5:
If we divide 4420 by 523, we get 8 and a remainder of 236.
Put 8 as the next digit of the answer. 
Result so far: 158.0
If we subtract 4184 from 4420, we get 236.
Take the next digit (8) from the dividend and append it to 236, then repeat: 2368 / 523

Going ahead to step 6:
When dividing 2368 by 523, we get 4 with a remainder of 276.
Write down 4 as next digit of the result. 
Result so far: 1584.0
Subtract 2092 from 2368 to get 276.
Bring next digit (8) of the dividend behind the 276 and repeat the process: 2768 / 523

Step 7:
If we divide 2768 by 523, we get 5 and a remainder of 153.
Record the quotient 5 as the next digit in the result. 
Result so far: 15845.0
Deduct 2615 from 2768 and we're left with 153.
Include the next digit (1) from the dividend after 153, then repeat: 1531 / 523

On to step 8:
523 goes into 1531 2 times with a remainder of 485.
Write down 2 as next digit of the result. 
Result so far: 158452.0
The remainder is 485 after subtracting 1046 from 1531.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Step 9:
523 can be fit into 4850 9 times, resulting in a remainder of 143.
Put 9 as the next digit of the answer. 
Result so far: 158452.9
Subtract 4707 from 4850 to get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

On to step 10:
When dividing 1430 by 523, we get 2 with a remainder of 384.
Record the quotient 2 as the next digit in the result. 
Result so far: 158452.92
Subtract 1046 from 1430 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Advancing to step 11:
The number 523 fits into 3840 7 times, leaving a remainder of 179.
Record the quotient 7 as the next digit in the result. 
Result so far: 158452.927
If we subtract 3661 from 3840, we get 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Advancing to step 12:
When dividing 1790 by 523, we get 3 with a remainder of 221.
Record the quotient 3 as the next digit in the result. 
Result so far: 158452.9273
If we take 1569 away from 1790, we end up 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.

Moving on to step 13:
523 goes into 2210 4 times with a remainder of 118.
Write down 4 as next digit of the result. 
Result so far: 158452.92734
The remainder is 118 after subtracting 2092 from 2210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Let's proceed to step 14:
The number 523 fits into 1180 2 times, leaving a remainder of 134.
Write down 2 as next digit of the result. 
Result so far: 158452.927342
Deduct 1046 from 1180 and we're left with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

On to step 15:
523 goes into 1340 2 times with a remainder of 294.
Put 2 as the next digit of the answer. 
Result so far: 158452.9273422
If we subtract 1046 from 1340, we get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

The quotient of the division is 158452.9273422, and the remainder is 2.94e-06.