Let's divide 78074580 by 688
We want to divide 78074580 by 688.

On to step 1:
The number 688 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 688

Let's proceed to step 2:
688 can be fit into 78 0 times, resulting in a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Bring next digit (0) of the dividend behind the 78 and repeat the process: 780 / 688

Moving on to step 3:
780 divided by 688 is 1 with a remainder of 92.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 688 from 780 leaves us with 92.
Take the next digit (7) from the dividend and append it to 92, then repeat: 927 / 688

Let's proceed to step 4:
If we divide 927 by 688, we get 1 and a remainder of 239.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 688 away from 927, we end up with 239.
Fetch the next digit (4) from the dividend, attach it to 239 and continue: 2394 / 688

On to step 5:
If we divide 2394 by 688, we get 3 and a remainder of 330.
Write down 3 as next digit of the result. 
Result so far: 113.0
Subtract 2064 from 2394 to get 330.
Fetch the next digit (5) from the dividend, attach it to 330 and continue: 3305 / 688

Moving on to step 6:
688 can be fit into 3305 4 times, resulting in a remainder of 553.
Put 4 as the next digit of the answer. 
Result so far: 1134.0
Subtracting 2752 from 3305 leaves us with 553.
Append the next digit (8) from the dividend to 553 and continue with: 5538 / 688

Step 7:
5538 divided by 688 is 8 with a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 11348.0
Deduct 5504 from 5538 and we're left with 34.
Take the next digit (0) from the dividend and append it to 34, then repeat: 340 / 688

Step 8:
340 divided by 688 is 0 with a remainder of 340.
Write down 0 as next digit of the result. 
Result so far: 113480.0
If we subtract 0 from 340, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 9:
If we divide 3400 by 688, we get 4 and a remainder of 648.
Write down 4 as next digit of the result. 
Result so far: 113480.4
Subtract 2752 from 3400 to get 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

On to step 10:
If we divide 6480 by 688, we get 9 and a remainder of 288.
Put 9 as the next digit of the answer. 
Result so far: 113480.49
The remainder is 288 after subtracting 6192 from 6480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Let's proceed to step 11:
2880 divided by 688 is 4 with a remainder of 128.
The number 4 becomes the next digit in our result. 
Result so far: 113480.494
Deduct 2752 from 2880 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 12:
When dividing 1280 by 688, we get 1 with a remainder of 592.
The number 1 becomes the next digit in our result. 
Result so far: 113480.4941
Subtract 688 from 1280 to get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Moving on to step 13:
If we divide 5920 by 688, we get 8 and a remainder of 416.
Record the quotient 8 as the next digit in the result. 
Result so far: 113480.49418
Subtract 5504 from 5920 to get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Moving on to step 14:
688 can be fit into 4160 6 times, resulting in a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 113480.494186
Subtracting 4128 from 4160 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.

Going ahead to step 15:
When dividing 320 by 688, we get 0 with a remainder of 320.
Put 0 as the next digit of the answer. 
Result so far: 113480.494186
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.

Moving on to step 16:
If we divide 3200 by 688, we get 4 and a remainder of 448.
Put 4 as the next digit of the answer. 
Result so far: 113480.49418604
If we take 2752 away from 3200, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

The final outcome is 113480.49418604, with a leftover of 4.48e-07.