We're dividing 86396477 by 612 
We want to figure out the number of times 86396477 can be divided by 612.

Advancing to step 1:
612 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 612

Advancing to step 2:
When dividing 86 by 612, we get 0 with a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Take the next digit (3) from the dividend and append it to 86, then repeat: 863 / 612

Going ahead to step 3:
If we divide 863 by 612, we get 1 and a remainder of 251.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 612 from 863 and we're left with 251.
Grab the next digit (9) from the dividend, add it to 251, then carry on: 2519 / 612

Advancing to step 4:
2519 divided by 612 is 4 with a remainder of 71.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 2448 away from 2519, we end up with 71.
Append the next digit (6) from the dividend to 71 and continue with: 716 / 612

On to step 5:
If we divide 716 by 612, we get 1 and a remainder of 104.
Record the quotient 1 as the next digit in the result. 
Result so far: 141.0
Subtract 612 from 716 to get 104.
Fetch the next digit (4) from the dividend, attach it to 104 and continue: 1044 / 612

Let's proceed to step 6:
The number 612 fits into 1044 1 times, leaving a remainder of 432.
Put 1 as the next digit of the answer. 
Result so far: 1411.0
If we subtract 612 from 1044, we get 432.
Take the next digit (7) from the dividend and append it to 432, then repeat: 4327 / 612

Moving on to step 7:
When dividing 4327 by 612, we get 7 with a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 14117.0
If we take 4284 away from 4327, we end up with 43.
Take the next digit (7) from the dividend and append it to 43, then repeat: 437 / 612

On to step 8:
When dividing 437 by 612, we get 0 with a remainder of 437.
The next digit of our result is 0. 
Result so far: 141170.0
If we subtract 0 from 437, we get 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Step 9:
The number 612 fits into 4370 7 times, leaving a remainder of 86.
Use 7 as the next digit of our solution. 
Result so far: 141170.7
Subtracting 4284 from 4370 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 10:
612 goes into 860 1 times with a remainder of 248.
Record the quotient 1 as the next digit in the result. 
Result so far: 141170.71
The remainder is 248 after subtracting 612 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Let's proceed to step 11:
612 can be fit into 2480 4 times, resulting in a remainder of 32.
The next digit of our result is 4. 
Result so far: 141170.714
Subtracting 2448 from 2480 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 12:
612 can be fit into 320 0 times, resulting in a remainder of 320.
Use 0 as the next digit of our solution. 
Result so far: 141170.714
If we take 0 away from 320, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 13:
3200 divided by 612 is 5 with a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 141170.71405
Subtract 3060 from 3200 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 14:
The number 612 fits into 1400 2 times, leaving a remainder of 176.
Use 2 as the next digit of our solution. 
Result so far: 141170.714052
If we take 1224 away from 1400, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 15:
When dividing 1760 by 612, we get 2 with a remainder of 536.
Use 2 as the next digit of our solution. 
Result so far: 141170.7140522
The remainder is 536 after subtracting 1224 from 1760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

After the division, we end up with 141170.7140522 and a remainder of 5.36e-06.