Let's divide 86580767 by 240
We want to figure out the number of times 86580767 can be divided by 240.

On to step 1:
If we divide 8 by 240, we get 0 and 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.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 240

Going ahead to step 2:
240 goes into 86 0 times with a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Append the next digit (5) from the dividend to 86 and continue with: 865 / 240

Step 3:
865 divided by 240 is 3 with a remainder of 145.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 720 from 865 leaves us with 145.
Take the next digit (8) from the dividend and append it to 145, then repeat: 1458 / 240

Step 4:
If we divide 1458 by 240, we get 6 and a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
If we subtract 1440 from 1458, we get 18.
Take the next digit (0) from the dividend and append it to 18, then repeat: 180 / 240

Advancing to step 5:
240 can be fit into 180 0 times, resulting in a remainder of 180.
The next digit of our result is 0. 
Result so far: 360.0
Subtract 0 from 180 to get 180.
Take the next digit (7) from the dividend and append it to 180, then repeat: 1807 / 240

Advancing to step 6:
If we divide 1807 by 240, we get 7 and a remainder of 127.
Use 7 as the next digit of our solution. 
Result so far: 3607.0
The remainder is 127 after subtracting 1680 from 1807.
Bring next digit (6) of the dividend behind the 127 and repeat the process: 1276 / 240

Advancing to step 7:
1276 divided by 240 is 5 with a remainder of 76.
Write down 5 as next digit of the result. 
Result so far: 36075.0
The remainder is 76 after subtracting 1200 from 1276.
Bring next digit (7) of the dividend behind the 76 and repeat the process: 767 / 240

On to step 8:
240 goes into 767 3 times with a remainder of 47.
Use 3 as the next digit of our solution. 
Result so far: 360753.0
If we take 720 away from 767, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 9:
470 divided by 240 is 1 with a remainder of 230.
The next digit of our result is 1. 
Result so far: 360753.1
If we subtract 240 from 470, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Going ahead to step 10:
The number 240 fits into 2300 9 times, leaving a remainder of 140.
Put 9 as the next digit of the answer. 
Result so far: 360753.19
Deduct 2160 from 2300 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 11:
The number 240 fits into 1400 5 times, leaving a remainder of 200.
Record the quotient 5 as the next digit in the result. 
Result so far: 360753.195
The remainder is 200 after subtracting 1200 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 12:
When dividing 2000 by 240, we get 8 with a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 360753.1958
Deduct 1920 from 2000 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 13:
When dividing 800 by 240, we get 3 with a remainder of 80.
The next digit of our result is 3. 
Result so far: 360753.19583
Deduct 720 from 800 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 14:
When dividing 800 by 240, we get 3 with a remainder of 80.
The next digit of our result is 3. 
Result so far: 360753.195833
The remainder is 80 after subtracting 720 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 360753.195833 and a remainder of 8e-06.