We look at the division of 83891117 by 609 
Our goal is to divide 83891117 by 609.

On to step 1:
8 divided by 609 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 609

On to step 2:
When dividing 83 by 609, we get 0 with a remainder of 83.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 83 after subtracting 0 from 83.
Fetch the next digit (8) from the dividend, attach it to 83 and continue: 838 / 609

On to step 3:
When dividing 838 by 609, we get 1 with a remainder of 229.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 229 after subtracting 609 from 838.
Take the next digit (9) from the dividend and append it to 229, then repeat: 2299 / 609

On to step 4:
2299 divided by 609 is 3 with a remainder of 472.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 1827 away from 2299, we end up with 472.
Include the next digit (1) from the dividend after 472, then repeat: 4721 / 609

Going ahead to step 5:
When dividing 4721 by 609, we get 7 with a remainder of 458.
Use 7 as the next digit of our solution. 
Result so far: 137.0
Subtract 4263 from 4721 to get 458.
Bring next digit (1) of the dividend behind the 458 and repeat the process: 4581 / 609

On to step 6:
609 goes into 4581 7 times with a remainder of 318.
Use 7 as the next digit of our solution. 
Result so far: 1377.0
The remainder is 318 after subtracting 4263 from 4581.
Take the next digit (1) from the dividend and append it to 318, then repeat: 3181 / 609

On to step 7:
609 goes into 3181 5 times with a remainder of 136.
Write down 5 as next digit of the result. 
Result so far: 13775.0
Subtract 3045 from 3181 to get 136.
Grab the next digit (7) from the dividend, add it to 136, then carry on: 1367 / 609

Step 8:
The number 609 fits into 1367 2 times, leaving a remainder of 149.
Record the quotient 2 as the next digit in the result. 
Result so far: 137752.0
If we take 1218 away from 1367, we end up with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

On to step 9:
If we divide 1490 by 609, we get 2 and a remainder of 272.
The next digit of our result is 2. 
Result so far: 137752.2
The remainder is 272 after subtracting 1218 from 1490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 10:
609 can be fit into 2720 4 times, resulting in a remainder of 284.
Record the quotient 4 as the next digit in the result. 
Result so far: 137752.24
Subtract 2436 from 2720 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 11:
609 can be fit into 2840 4 times, resulting in a remainder of 404.
The next digit of our result is 4. 
Result so far: 137752.244
If we take 2436 away from 2840, we end up with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

The final outcome is 137752.244, with a leftover of 0.0404.