Let's divide 78866368 by 120
Let's see how many times 120 fits into 78866368.

Moving on to step 1:
When dividing 7 by 120, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 120

On to step 2:
120 can be fit into 78 0 times, resulting in a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Fetch the next digit (8) from the dividend, attach it to 78 and continue: 788 / 120

Moving on to step 3:
120 goes into 788 6 times with a remainder of 68.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 720 from 788 to get 68.
Bring next digit (6) of the dividend behind the 68 and repeat the process: 686 / 120

Step 4:
When dividing 686 by 120, we get 5 with a remainder of 86.
Put 5 as the next digit of the answer. 
Result so far: 65.0
The remainder is 86 after subtracting 600 from 686.
Include the next digit (6) from the dividend after 86, then repeat: 866 / 120

Step 5:
120 can be fit into 866 7 times, resulting in a remainder of 26.
Record the quotient 7 as the next digit in the result. 
Result so far: 657.0
The remainder is 26 after subtracting 840 from 866.
Fetch the next digit (3) from the dividend, attach it to 26 and continue: 263 / 120

Moving on to step 6:
When dividing 263 by 120, we get 2 with a remainder of 23.
Record the quotient 2 as the next digit in the result. 
Result so far: 6572.0
Deduct 240 from 263 and we're left with 23.
Include the next digit (6) from the dividend after 23, then repeat: 236 / 120

Moving on to step 7:
236 divided by 120 is 1 with a remainder of 116.
Record the quotient 1 as the next digit in the result. 
Result so far: 65721.0
Subtracting 120 from 236 leaves us with 116.
Append the next digit (8) from the dividend to 116 and continue with: 1168 / 120

On to step 8:
120 goes into 1168 9 times with a remainder of 88.
Use 9 as the next digit of our solution. 
Result so far: 657219.0
Deduct 1080 from 1168 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 9:
When dividing 880 by 120, we get 7 with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 657219.7
If we take 840 away from 880, 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.

Going ahead to step 10:
When dividing 400 by 120, we get 3 with a remainder of 40.
Record the quotient 3 as the next digit in the result. 
Result so far: 657219.73
If we subtract 360 from 400, we get 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:
120 goes into 400 3 times with a remainder of 40.
Put 3 as the next digit of the answer. 
Result so far: 657219.733
If we take 360 away from 400, 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.

After the division, we end up with 657219.733 and a remainder of 0.004.