86683156 divided by 545 
We want to divide 86683156 by 545.

Moving on to step 1:
If we divide 8 by 545, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 545

Advancing to step 2:
545 goes into 86 0 times with a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Bring next digit (6) of the dividend behind the 86 and repeat the process: 866 / 545

Advancing to step 3:
The number 545 fits into 866 1 times, leaving a remainder of 321.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 545 away from 866, we end up with 321.
Append the next digit (8) from the dividend to 321 and continue with: 3218 / 545

Let's proceed to step 4:
3218 divided by 545 is 5 with a remainder of 493.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtract 2725 from 3218 to get 493.
Bring next digit (3) of the dividend behind the 493 and repeat the process: 4933 / 545

Advancing to step 5:
545 goes into 4933 9 times with a remainder of 28.
Use 9 as the next digit of our solution. 
Result so far: 159.0
Subtracting 4905 from 4933 leaves us with 28.
Fetch the next digit (1) from the dividend, attach it to 28 and continue: 281 / 545

Going ahead to step 6:
545 can be fit into 281 0 times, resulting in a remainder of 281.
Use 0 as the next digit of our solution. 
Result so far: 1590.0
Deduct 0 from 281 and we're left with 281.
Grab the next digit (5) from the dividend, add it to 281, then carry on: 2815 / 545

Moving on to step 7:
545 goes into 2815 5 times with a remainder of 90.
Record the quotient 5 as the next digit in the result. 
Result so far: 15905.0
If we subtract 2725 from 2815, we get 90.
Append the next digit (6) from the dividend to 90 and continue with: 906 / 545

Moving on to step 8:
545 goes into 906 1 times with a remainder of 361.
Put 1 as the next digit of the answer. 
Result so far: 159051.0
Subtracting 545 from 906 leaves us with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

On to step 9:
545 goes into 3610 6 times with a remainder of 340.
The next digit of our result is 6. 
Result so far: 159051.6
The remainder is 340 after subtracting 3270 from 3610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 10:
When dividing 3400 by 545, we get 6 with a remainder of 130.
Put 6 as the next digit of the answer. 
Result so far: 159051.66
Deduct 3270 from 3400 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The final result is 159051.66 with a remainder of 0.13.