77539185 ÷ 117 
We're looking to find how many times 117 goes into 77539185.

Let's proceed to step 1:
117 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 117

On to step 2:
The number 117 fits into 77 0 times, leaving a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Take the next digit (5) from the dividend and append it to 77, then repeat: 775 / 117

Going ahead to step 3:
117 goes into 775 6 times with a remainder of 73.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 702 from 775 leaves us with 73.
Bring next digit (3) of the dividend behind the 73 and repeat the process: 733 / 117

On to step 4:
When dividing 733 by 117, we get 6 with a remainder of 31.
Use 6 as the next digit of our solution. 
Result so far: 66.0
The remainder is 31 after subtracting 702 from 733.
Grab the next digit (9) from the dividend, add it to 31, then carry on: 319 / 117

Let's proceed to step 5:
319 divided by 117 is 2 with a remainder of 85.
The number 2 becomes the next digit in our result. 
Result so far: 662.0
Subtract 234 from 319 to get 85.
Bring next digit (1) of the dividend behind the 85 and repeat the process: 851 / 117

Step 6:
The number 117 fits into 851 7 times, leaving a remainder of 32.
Write down 7 as next digit of the result. 
Result so far: 6627.0
Subtract 819 from 851 to get 32.
Bring next digit (8) of the dividend behind the 32 and repeat the process: 328 / 117

Step 7:
328 divided by 117 is 2 with a remainder of 94.
The next digit of our result is 2. 
Result so far: 66272.0
Subtract 234 from 328 to get 94.
Grab the next digit (5) from the dividend, add it to 94, then carry on: 945 / 117

Moving on to step 8:
If we divide 945 by 117, we get 8 and a remainder of 9.
Put 8 as the next digit of the answer. 
Result so far: 662728.0
Subtracting 936 from 945 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
90 divided by 117 is 0 with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 662728.0
If we take 0 away from 90, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 10:
If we divide 900 by 117, we get 7 and a remainder of 81.
Write down 7 as next digit of the result. 
Result so far: 662728.07
If we take 819 away from 900, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 11:
If we divide 810 by 117, we get 6 and a remainder of 108.
The next digit of our result is 6. 
Result so far: 662728.076
Subtracting 702 from 810 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 12:
117 can be fit into 1080 9 times, resulting in a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 662728.0769
Subtract 1053 from 1080 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 13:
When dividing 270 by 117, we get 2 with a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 662728.07692
If we take 234 away from 270, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 14:
117 can be fit into 360 3 times, resulting in a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 662728.076923
If we subtract 351 from 360, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 15:
117 goes into 90 0 times with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 662728.076923
Subtract 0 from 90 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 16:
117 can be fit into 900 7 times, resulting in a remainder of 81.
The next digit of our result is 7. 
Result so far: 662728.07692307
If we subtract 819 from 900, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

After the division, we end up with 662728.07692307 and a remainder of 8.1e-08.