86219507 ÷ 755 
We're looking to find how many times 755 goes into 86219507.

Step 1:
The number 755 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 755

Let's proceed to step 2:
86 divided by 755 is 0 with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Bring next digit (2) of the dividend behind the 86 and repeat the process: 862 / 755

On to step 3:
755 can be fit into 862 1 times, resulting in a remainder of 107.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 755 from 862 and we're left with 107.
Grab the next digit (1) from the dividend, add it to 107, then carry on: 1071 / 755

Step 4:
755 goes into 1071 1 times with a remainder of 316.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we subtract 755 from 1071, we get 316.
Bring next digit (9) of the dividend behind the 316 and repeat the process: 3169 / 755

Advancing to step 5:
755 goes into 3169 4 times with a remainder of 149.
Record the quotient 4 as the next digit in the result. 
Result so far: 114.0
The remainder is 149 after subtracting 3020 from 3169.
Grab the next digit (5) from the dividend, add it to 149, then carry on: 1495 / 755

Going ahead to step 6:
If we divide 1495 by 755, we get 1 and a remainder of 740.
The next digit of our result is 1. 
Result so far: 1141.0
The remainder is 740 after subtracting 755 from 1495.
Fetch the next digit (0) from the dividend, attach it to 740 and continue: 7400 / 755

Going ahead to step 7:
When dividing 7400 by 755, we get 9 with a remainder of 605.
The number 9 becomes the next digit in our result. 
Result so far: 11419.0
If we subtract 6795 from 7400, we get 605.
Fetch the next digit (7) from the dividend, attach it to 605 and continue: 6057 / 755

Going ahead to step 8:
755 can be fit into 6057 8 times, resulting in a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 114198.0
Subtract 6040 from 6057 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 9:
170 divided by 755 is 0 with a remainder of 170.
Use 0 as the next digit of our solution. 
Result so far: 114198.0
If we subtract 0 from 170, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 10:
755 goes into 1700 2 times with a remainder of 190.
Put 2 as the next digit of the answer. 
Result so far: 114198.02
The remainder is 190 after subtracting 1510 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

On to step 11:
755 can be fit into 1900 2 times, resulting in a remainder of 390.
The number 2 becomes the next digit in our result. 
Result so far: 114198.022
Subtract 1510 from 1900 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

The final outcome is 114198.022, with a leftover of 0.039.