86013140 ÷ 253 
We're looking to find how many times 253 goes into 86013140.

Advancing to step 1:
253 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 253

Going ahead to step 2:
The number 253 fits into 86 0 times, leaving a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Include the next digit (0) from the dividend after 86, then repeat: 860 / 253

On to step 3:
253 can be fit into 860 3 times, resulting in a remainder of 101.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 759 from 860, we get 101.
Append the next digit (1) from the dividend to 101 and continue with: 1011 / 253

Let's proceed to step 4:
253 goes into 1011 3 times with a remainder of 252.
The number 3 becomes the next digit in our result. 
Result so far: 33.0
If we subtract 759 from 1011, we get 252.
Include the next digit (3) from the dividend after 252, then repeat: 2523 / 253

Step 5:
253 goes into 2523 9 times with a remainder of 246.
Record the quotient 9 as the next digit in the result. 
Result so far: 339.0
Subtracting 2277 from 2523 leaves us with 246.
Bring next digit (1) of the dividend behind the 246 and repeat the process: 2461 / 253

Advancing to step 6:
The number 253 fits into 2461 9 times, leaving a remainder of 184.
The number 9 becomes the next digit in our result. 
Result so far: 3399.0
Subtracting 2277 from 2461 leaves us with 184.
Take the next digit (4) from the dividend and append it to 184, then repeat: 1844 / 253

Going ahead to step 7:
253 can be fit into 1844 7 times, resulting in a remainder of 73.
Write down 7 as next digit of the result. 
Result so far: 33997.0
The remainder is 73 after subtracting 1771 from 1844.
Take the next digit (0) from the dividend and append it to 73, then repeat: 730 / 253

Going ahead to step 8:
253 goes into 730 2 times with a remainder of 224.
Put 2 as the next digit of the answer. 
Result so far: 339972.0
Subtract 506 from 730 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.

Going ahead to step 9:
If we divide 2240 by 253, we get 8 and a remainder of 216.
Use 8 as the next digit of our solution. 
Result so far: 339972.8
If we take 2024 away from 2240, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 10:
2160 divided by 253 is 8 with a remainder of 136.
The next digit of our result is 8. 
Result so far: 339972.88
The remainder is 136 after subtracting 2024 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The final result is 339972.88 with a remainder of 0.136.