We look at the division of 86655567 by 720 
We're looking to find how many times 720 goes into 86655567.

Going ahead to step 1:
8 divided by 720 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
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 / 720

Moving on to step 2:
When dividing 86 by 720, we get 0 with a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Bring next digit (6) of the dividend behind the 86 and repeat the process: 866 / 720

Let's proceed to step 3:
866 divided by 720 is 1 with a remainder of 146.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 720 from 866 leaves us with 146.
Fetch the next digit (5) from the dividend, attach it to 146 and continue: 1465 / 720

On to step 4:
If we divide 1465 by 720, we get 2 and a remainder of 25.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 1440 from 1465, we get 25.
Append the next digit (5) from the dividend to 25 and continue with: 255 / 720

Step 5:
The number 720 fits into 255 0 times, leaving a remainder of 255.
Put 0 as the next digit of the answer. 
Result so far: 120.0
If we take 0 away from 255, we end up with 255.
Fetch the next digit (5) from the dividend, attach it to 255 and continue: 2555 / 720

On to step 6:
720 can be fit into 2555 3 times, resulting in a remainder of 395.
Write down 3 as next digit of the result. 
Result so far: 1203.0
If we subtract 2160 from 2555, we get 395.
Include the next digit (6) from the dividend after 395, then repeat: 3956 / 720

Going ahead to step 7:
720 goes into 3956 5 times with a remainder of 356.
Put 5 as the next digit of the answer. 
Result so far: 12035.0
Subtract 3600 from 3956 to get 356.
Grab the next digit (7) from the dividend, add it to 356, then carry on: 3567 / 720

Advancing to step 8:
720 can be fit into 3567 4 times, resulting in a remainder of 687.
The number 4 becomes the next digit in our result. 
Result so far: 120354.0
Deduct 2880 from 3567 and we're left with 687.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6870, and continue the process.

Moving on to step 9:
720 goes into 6870 9 times with a remainder of 390.
Record the quotient 9 as the next digit in the result. 
Result so far: 120354.9
The remainder is 390 after subtracting 6480 from 6870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Let's proceed to step 10:
When dividing 3900 by 720, we get 5 with a remainder of 300.
Record the quotient 5 as the next digit in the result. 
Result so far: 120354.95
The remainder is 300 after subtracting 3600 from 3900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 11:
720 goes into 3000 4 times with a remainder of 120.
Record the quotient 4 as the next digit in the result. 
Result so far: 120354.954
Subtract 2880 from 3000 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 12:
720 can be fit into 1200 1 times, resulting in a remainder of 480.
Use 1 as the next digit of our solution. 
Result so far: 120354.9541
Subtracting 720 from 1200 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 13:
720 goes into 4800 6 times with a remainder of 480.
Use 6 as the next digit of our solution. 
Result so far: 120354.95416
If we take 4320 away from 4800, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 14:
720 can be fit into 4800 6 times, resulting in a remainder of 480.
The next digit of our result is 6. 
Result so far: 120354.954166
Deduct 4320 from 4800 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Our division results in 120354.954166 with a remaining 4.8e-05.