We look at the division of 86527470 by 597 
We want to figure out the number of times 86527470 can be divided by 597.

Let's proceed to step 1:
597 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 597

Let's proceed to step 2:
597 can be fit into 86 0 times, resulting in a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Bring next digit (5) of the dividend behind the 86 and repeat the process: 865 / 597

Step 3:
597 can be fit into 865 1 times, resulting in a remainder of 268.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 597 away from 865, we end up with 268.
Take the next digit (2) from the dividend and append it to 268, then repeat: 2682 / 597

On to step 4:
597 goes into 2682 4 times with a remainder of 294.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtract 2388 from 2682 to get 294.
Fetch the next digit (7) from the dividend, attach it to 294 and continue: 2947 / 597

Advancing to step 5:
The number 597 fits into 2947 4 times, leaving a remainder of 559.
Record the quotient 4 as the next digit in the result. 
Result so far: 144.0
The remainder is 559 after subtracting 2388 from 2947.
Append the next digit (4) from the dividend to 559 and continue with: 5594 / 597

On to step 6:
597 goes into 5594 9 times with a remainder of 221.
Use 9 as the next digit of our solution. 
Result so far: 1449.0
If we take 5373 away from 5594, we end up with 221.
Fetch the next digit (7) from the dividend, attach it to 221 and continue: 2217 / 597

Moving on to step 7:
The number 597 fits into 2217 3 times, leaving a remainder of 426.
Record the quotient 3 as the next digit in the result. 
Result so far: 14493.0
The remainder is 426 after subtracting 1791 from 2217.
Grab the next digit (0) from the dividend, add it to 426, then carry on: 4260 / 597

Moving on to step 8:
If we divide 4260 by 597, we get 7 and a remainder of 81.
Write down 7 as next digit of the result. 
Result so far: 144937.0
Deduct 4179 from 4260 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 9:
810 divided by 597 is 1 with a remainder of 213.
Write down 1 as next digit of the result. 
Result so far: 144937.1
Subtract 597 from 810 to get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Let's proceed to step 10:
597 can be fit into 2130 3 times, resulting in a remainder of 339.
Write down 3 as next digit of the result. 
Result so far: 144937.13
If we subtract 1791 from 2130, we get 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Let's proceed to step 11:
597 can be fit into 3390 5 times, resulting in a remainder of 405.
The next digit of our result is 5. 
Result so far: 144937.135
The remainder is 405 after subtracting 2985 from 3390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Let's proceed to step 12:
If we divide 4050 by 597, we get 6 and a remainder of 468.
The next digit of our result is 6. 
Result so far: 144937.1356
If we take 3582 away from 4050, we end up with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Moving on to step 13:
4680 divided by 597 is 7 with a remainder of 501.
Use 7 as the next digit of our solution. 
Result so far: 144937.13567
If we subtract 4179 from 4680, we get 501.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5010, and continue the process.

Moving on to step 14:
The number 597 fits into 5010 8 times, leaving a remainder of 234.
Record the quotient 8 as the next digit in the result. 
Result so far: 144937.135678
If we subtract 4776 from 5010, we 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 15:
If we divide 2340 by 597, we get 3 and a remainder of 549.
The number 3 becomes the next digit in our result. 
Result so far: 144937.1356783
Subtracting 1791 from 2340 leaves us with 549.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

On to step 16:
597 goes into 5490 9 times with a remainder of 117.
Write down 9 as next digit of the result. 
Result so far: 144937.13567839
If we take 5373 away from 5490, we end up with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

In conclusion, the division gives 144937.13567839 with a balance of 1.17e-07.