Let's divide 84179111 by 109
We want to figure out the number of times 84179111 can be divided by 109.

On to step 1:
The number 109 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 109

Going ahead to step 2:
If we divide 84 by 109, we get 0 and a remainder of 84.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Grab the next digit (1) from the dividend, add it to 84, then carry on: 841 / 109

Advancing to step 3:
109 goes into 841 7 times with a remainder of 78.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 763 from 841 to get 78.
Grab the next digit (7) from the dividend, add it to 78, then carry on: 787 / 109

Advancing to step 4:
109 goes into 787 7 times with a remainder of 24.
Record the quotient 7 as the next digit in the result. 
Result so far: 77.0
If we subtract 763 from 787, we get 24.
Include the next digit (9) from the dividend after 24, then repeat: 249 / 109

Step 5:
109 can be fit into 249 2 times, resulting in a remainder of 31.
Write down 2 as next digit of the result. 
Result so far: 772.0
If we take 218 away from 249, we end up with 31.
Bring next digit (1) of the dividend behind the 31 and repeat the process: 311 / 109

Let's proceed to step 6:
The number 109 fits into 311 2 times, leaving a remainder of 93.
Write down 2 as next digit of the result. 
Result so far: 7722.0
Deduct 218 from 311 and we're left with 93.
Grab the next digit (1) from the dividend, add it to 93, then carry on: 931 / 109

Let's proceed to step 7:
931 divided by 109 is 8 with a remainder of 59.
Write down 8 as next digit of the result. 
Result so far: 77228.0
Subtracting 872 from 931 leaves us with 59.
Include the next digit (1) from the dividend after 59, then repeat: 591 / 109

On to step 8:
If we divide 591 by 109, we get 5 and a remainder of 46.
The number 5 becomes the next digit in our result. 
Result so far: 772285.0
If we take 545 away from 591, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 9:
460 divided by 109 is 4 with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 772285.4
The remainder is 24 after subtracting 436 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
If we divide 240 by 109, we get 2 and a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 772285.42
Subtracting 218 from 240 leaves us 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.

Step 11:
If we divide 220 by 109, we get 2 and a remainder of 2.
The next digit of our result is 2. 
Result so far: 772285.422
If we take 218 away from 220, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

After the division, we end up with 772285.422 and a remainder of 0.0002.