We look at the division of 613669 by 86 
We want to figure out the number of times 613669 can be divided by 86.

Going ahead to step 1:
When dividing 6 by 86, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 86

Let's proceed to step 2:
86 goes into 61 0 times with a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 61 after subtracting 0 from 61.
Bring next digit (3) of the dividend behind the 61 and repeat the process: 613 / 86

Moving on to step 3:
86 can be fit into 613 7 times, resulting in a remainder of 11.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 602 from 613 leaves us with 11.
Append the next digit (6) from the dividend to 11 and continue with: 116 / 86

Step 4:
116 divided by 86 is 1 with a remainder of 30.
The next digit of our result is 1. 
Result so far: 71.0
Subtract 86 from 116 to get 30.
Take the next digit (6) from the dividend and append it to 30, then repeat: 306 / 86

Step 5:
86 goes into 306 3 times with a remainder of 48.
Put 3 as the next digit of the answer. 
Result so far: 713.0
The remainder is 48 after subtracting 258 from 306.
Take the next digit (9) from the dividend and append it to 48, then repeat: 489 / 86

Going ahead to step 6:
If we divide 489 by 86, we get 5 and a remainder of 59.
The next digit of our result is 5. 
Result so far: 7135.0
If we take 430 away from 489, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 7:
86 can be fit into 590 6 times, resulting in a remainder of 74.
Record the quotient 6 as the next digit in the result. 
Result so far: 7135.6
Subtract 516 from 590 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 8:
When dividing 740 by 86, we get 8 with a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 7135.68
The remainder is 52 after subtracting 688 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 9:
520 divided by 86 is 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 7135.686
Subtracting 516 from 520 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
If we divide 40 by 86, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 7135.686
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
86 goes into 400 4 times with a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 7135.68604
Deduct 344 from 400 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 12:
The number 86 fits into 560 6 times, leaving a remainder of 44.
The next digit of our result is 6. 
Result so far: 7135.686046
The remainder is 44 after subtracting 516 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 13:
440 divided by 86 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 7135.6860465
Deduct 430 from 440 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
If we divide 100 by 86, we get 1 and a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 7135.68604651
If we subtract 86 from 100, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The quotient of the division is 7135.68604651, and the remainder is 1.4e-08.