86341193 ÷ 613 
Our goal is to divide 86341193 by 613.

Going ahead to step 1:
The number 613 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 613

Let's proceed to step 2:
When dividing 86 by 613, we get 0 with a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Grab the next digit (3) from the dividend, add it to 86, then carry on: 863 / 613

Let's proceed to step 3:
863 divided by 613 is 1 with a remainder of 250.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 250 after subtracting 613 from 863.
Include the next digit (4) from the dividend after 250, then repeat: 2504 / 613

On to step 4:
613 can be fit into 2504 4 times, resulting in a remainder of 52.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Deduct 2452 from 2504 and we're left with 52.
Include the next digit (1) from the dividend after 52, then repeat: 521 / 613

Moving on to step 5:
The number 613 fits into 521 0 times, leaving a remainder of 521.
The next digit of our result is 0. 
Result so far: 140.0
The remainder is 521 after subtracting 0 from 521.
Bring next digit (1) of the dividend behind the 521 and repeat the process: 5211 / 613

Moving on to step 6:
613 goes into 5211 8 times with a remainder of 307.
The next digit of our result is 8. 
Result so far: 1408.0
Subtract 4904 from 5211 to get 307.
Take the next digit (9) from the dividend and append it to 307, then repeat: 3079 / 613

Moving on to step 7:
613 goes into 3079 5 times with a remainder of 14.
Put 5 as the next digit of the answer. 
Result so far: 14085.0
Subtracting 3065 from 3079 leaves us with 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 613

Advancing to step 8:
If we divide 143 by 613, we get 0 and a remainder of 143.
The number 0 becomes the next digit in our result. 
Result so far: 140850.0
The remainder is 143 after subtracting 0 from 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Let's proceed to step 9:
1430 divided by 613 is 2 with a remainder of 204.
The next digit of our result is 2. 
Result so far: 140850.2
Deduct 1226 from 1430 and we're left with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Moving on to step 10:
2040 divided by 613 is 3 with a remainder of 201.
Record the quotient 3 as the next digit in the result. 
Result so far: 140850.23
Subtract 1839 from 2040 to get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Advancing to step 11:
The number 613 fits into 2010 3 times, leaving a remainder of 171.
Record the quotient 3 as the next digit in the result. 
Result so far: 140850.233
If we take 1839 away from 2010, we end up with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

In conclusion, the division gives 140850.233 with a balance of 0.0171.