We're dividing 75186377 by 117 
We want to divide 75186377 by 117.

Step 1:
The number 117 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 117

Step 2:
The number 117 fits into 75 0 times, leaving a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 75 and we're left with 75.
Fetch the next digit (1) from the dividend, attach it to 75 and continue: 751 / 117

Advancing to step 3:
117 can be fit into 751 6 times, resulting in a remainder of 49.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 702 from 751 to get 49.
Append the next digit (8) from the dividend to 49 and continue with: 498 / 117

Going ahead to step 4:
117 goes into 498 4 times with a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 64.0
Deduct 468 from 498 and we're left with 30.
Take the next digit (6) from the dividend and append it to 30, then repeat: 306 / 117

Going ahead to step 5:
The number 117 fits into 306 2 times, leaving a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 642.0
The remainder is 72 after subtracting 234 from 306.
Take the next digit (3) from the dividend and append it to 72, then repeat: 723 / 117

On to step 6:
When dividing 723 by 117, we get 6 with a remainder of 21.
The next digit of our result is 6. 
Result so far: 6426.0
Subtract 702 from 723 to get 21.
Grab the next digit (7) from the dividend, add it to 21, then carry on: 217 / 117

Advancing to step 7:
117 can be fit into 217 1 times, resulting in a remainder of 100.
Use 1 as the next digit of our solution. 
Result so far: 64261.0
The remainder is 100 after subtracting 117 from 217.
Include the next digit (7) from the dividend after 100, then repeat: 1007 / 117

Step 8:
1007 divided by 117 is 8 with a remainder of 71.
Record the quotient 8 as the next digit in the result. 
Result so far: 642618.0
If we subtract 936 from 1007, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 9:
710 divided by 117 is 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 642618.6
Subtracting 702 from 710 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
When dividing 80 by 117, we get 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 642618.6
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 11:
117 goes into 800 6 times with a remainder of 98.
Use 6 as the next digit of our solution. 
Result so far: 642618.606
If we subtract 702 from 800, we get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 12:
117 goes into 980 8 times with a remainder of 44.
The next digit of our result is 8. 
Result so far: 642618.6068
If we subtract 936 from 980, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 13:
When dividing 440 by 117, we get 3 with a remainder of 89.
Write down 3 as next digit of the result. 
Result so far: 642618.60683
If we take 351 away from 440, we end up with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

On to step 14:
The number 117 fits into 890 7 times, leaving a remainder of 71.
Record the quotient 7 as the next digit in the result. 
Result so far: 642618.606837
If we take 819 away from 890, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Moving on to step 15:
117 can be fit into 710 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 642618.6068376
The remainder is 8 after subtracting 702 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 16:
80 divided by 117 is 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 642618.6068376
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final result is 642618.6068376 with a remainder of 8e-08.