We look at the division of 747874 by 78 
We want to divide 747874 by 78.

On to step 1:
78 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 78

Step 2:
78 can be fit into 74 0 times, resulting in a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 74 leaves us with 74.
Append the next digit (7) from the dividend to 74 and continue with: 747 / 78

Going ahead to step 3:
When dividing 747 by 78, we get 9 with a remainder of 45.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we take 702 away from 747, we end up with 45.
Bring next digit (8) of the dividend behind the 45 and repeat the process: 458 / 78

Advancing to step 4:
78 can be fit into 458 5 times, resulting in a remainder of 68.
Put 5 as the next digit of the answer. 
Result so far: 95.0
Subtract 390 from 458 to get 68.
Grab the next digit (7) from the dividend, add it to 68, then carry on: 687 / 78

Let's proceed to step 5:
687 divided by 78 is 8 with a remainder of 63.
Write down 8 as next digit of the result. 
Result so far: 958.0
If we subtract 624 from 687, we get 63.
Grab the next digit (4) from the dividend, add it to 63, then carry on: 634 / 78

Moving on to step 6:
When dividing 634 by 78, we get 8 with a remainder of 10.
The next digit of our result is 8. 
Result so far: 9588.0
If we take 624 away from 634, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 7:
78 can be fit into 100 1 times, resulting in a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 9588.1
Deduct 78 from 100 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 8:
When dividing 220 by 78, we get 2 with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 9588.12
The remainder is 64 after subtracting 156 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 9:
78 can be fit into 640 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 9588.128
If we subtract 624 from 640, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
160 divided by 78 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 9588.1282
Subtracting 156 from 160 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
78 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 9588.1282
Subtracting 0 from 40 leaves us 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.

On to step 12:
78 goes into 400 5 times with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 9588.128205
If we subtract 390 from 400, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 13:
78 goes into 100 1 times with a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 9588.1282051
If we subtract 78 from 100, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 14:
When dividing 220 by 78, we get 2 with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 9588.12820512
Deduct 156 from 220 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 9588.12820512 with a remaining 6.4e-08.