We're dividing 78918557 by 117 
Let's see how many times 117 fits into 78918557.

Advancing to step 1:
If we divide 7 by 117, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 117

Step 2:
78 divided by 117 is 0 with a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Include the next digit (9) from the dividend after 78, then repeat: 789 / 117

Advancing to step 3:
If we divide 789 by 117, we get 6 and a remainder of 87.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 702 from 789 and we're left with 87.
Grab the next digit (1) from the dividend, add it to 87, then carry on: 871 / 117

Step 4:
The number 117 fits into 871 7 times, leaving a remainder of 52.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
If we take 819 away from 871, we end up with 52.
Take the next digit (8) from the dividend and append it to 52, then repeat: 528 / 117

Going ahead to step 5:
117 can be fit into 528 4 times, resulting in a remainder of 60.
The number 4 becomes the next digit in our result. 
Result so far: 674.0
The remainder is 60 after subtracting 468 from 528.
Fetch the next digit (5) from the dividend, attach it to 60 and continue: 605 / 117

Moving on to step 6:
117 can be fit into 605 5 times, resulting in a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 6745.0
Deduct 585 from 605 and we're left with 20.
Append the next digit (5) from the dividend to 20 and continue with: 205 / 117

Moving on to step 7:
The number 117 fits into 205 1 times, leaving a remainder of 88.
Use 1 as the next digit of our solution. 
Result so far: 67451.0
Deduct 117 from 205 and we're left with 88.
Grab the next digit (7) from the dividend, add it to 88, then carry on: 887 / 117

Advancing to step 8:
The number 117 fits into 887 7 times, leaving a remainder of 68.
Record the quotient 7 as the next digit in the result. 
Result so far: 674517.0
If we take 819 away from 887, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 9:
117 can be fit into 680 5 times, resulting in a remainder of 95.
Use 5 as the next digit of our solution. 
Result so far: 674517.5
Subtracting 585 from 680 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 10:
117 can be fit into 950 8 times, resulting in a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 674517.58
If we subtract 936 from 950, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 11:
When dividing 140 by 117, we get 1 with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 674517.581
Subtracting 117 from 140 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 12:
The number 117 fits into 230 1 times, leaving a remainder of 113.
Write down 1 as next digit of the result. 
Result so far: 674517.5811
If we take 117 away from 230, we end up with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

After the division, we end up with 674517.5811 and a remainder of 0.00113.