100104 ÷ 86 
We want to figure out the number of times 100104 can be divided by 86.

Moving on to step 1:
If we divide 1 by 86, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 86

Advancing to step 2:
When dividing 10 by 86, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Bring next digit (0) of the dividend behind the 10 and repeat the process: 100 / 86

Step 3:
The number 86 fits into 100 1 times, leaving a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 14 after subtracting 86 from 100.
Take the next digit (1) from the dividend and append it to 14, then repeat: 141 / 86

Step 4:
141 divided by 86 is 1 with a remainder of 55.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtract 86 from 141 to get 55.
Grab the next digit (0) from the dividend, add it to 55, then carry on: 550 / 86

Advancing to step 5:
If we divide 550 by 86, we get 6 and a remainder of 34.
Write down 6 as next digit of the result. 
Result so far: 116.0
The remainder is 34 after subtracting 516 from 550.
Include the next digit (4) from the dividend after 34, then repeat: 344 / 86

Going ahead to step 6:
86 goes into 344 4 times with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 1164.0
Deduct 344 from 344 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
When dividing 0 by 86, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1164.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
86 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1164.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 1164.0 with a remainder of 0.0.