Let's divide 80578900 by 117
Our goal is to divide 80578900 by 117.

Advancing to step 1:
8 divided by 117 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 117

Let's proceed to step 2:
80 divided by 117 is 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Include the next digit (5) from the dividend after 80, then repeat: 805 / 117

Moving on to step 3:
When dividing 805 by 117, we get 6 with a remainder of 103.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 702 from 805 and we're left with 103.
Fetch the next digit (7) from the dividend, attach it to 103 and continue: 1037 / 117

Moving on to step 4:
When dividing 1037 by 117, we get 8 with a remainder of 101.
Use 8 as the next digit of our solution. 
Result so far: 68.0
Subtracting 936 from 1037 leaves us with 101.
Append the next digit (8) from the dividend to 101 and continue with: 1018 / 117

Moving on to step 5:
1018 divided by 117 is 8 with a remainder of 82.
Record the quotient 8 as the next digit in the result. 
Result so far: 688.0
Subtract 936 from 1018 to get 82.
Bring next digit (9) of the dividend behind the 82 and repeat the process: 829 / 117

Advancing to step 6:
When dividing 829 by 117, we get 7 with a remainder of 10.
The next digit of our result is 7. 
Result so far: 6887.0
Subtracting 819 from 829 leaves us with 10.
Bring next digit (0) of the dividend behind the 10 and repeat the process: 100 / 117

Going ahead to step 7:
117 goes into 100 0 times with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 68870.0
Deduct 0 from 100 and we're left with 100.
Fetch the next digit (0) from the dividend, attach it to 100 and continue: 1000 / 117

Let's proceed to step 8:
1000 divided by 117 is 8 with a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 688708.0
If we take 936 away from 1000, we end up 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.

Step 9:
117 can be fit into 640 5 times, resulting in a remainder of 55.
The next digit of our result is 5. 
Result so far: 688708.5
If we subtract 585 from 640, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 10:
When dividing 550 by 117, we get 4 with a remainder of 82.
The number 4 becomes the next digit in our result. 
Result so far: 688708.54
The remainder is 82 after subtracting 468 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 11:
117 goes into 820 7 times with a remainder of 1.
The next digit of our result is 7. 
Result so far: 688708.547
Subtract 819 from 820 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 12:
117 goes into 10 0 times with a remainder of 10.
The next digit of our result is 0. 
Result so far: 688708.547
Subtracting 0 from 10 leaves us 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.

On to step 13:
If we divide 100 by 117, we get 0 and a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 688708.547
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

After the division, we end up with 688708.547 and a remainder of 0.0001.