We look at the division of 81890700 by 111 
Let's see how many times 111 fits into 81890700.

Going ahead to step 1:
8 divided by 111 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 111

Let's proceed to step 2:
If we divide 81 by 111, we get 0 and a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Include the next digit (8) from the dividend after 81, then repeat: 818 / 111

On to step 3:
111 can be fit into 818 7 times, resulting in a remainder of 41.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 777 from 818 and we're left with 41.
Fetch the next digit (9) from the dividend, attach it to 41 and continue: 419 / 111

Let's proceed to step 4:
When dividing 419 by 111, we get 3 with a remainder of 86.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
Subtracting 333 from 419 leaves us with 86.
Take the next digit (0) from the dividend and append it to 86, then repeat: 860 / 111

Let's proceed to step 5:
The number 111 fits into 860 7 times, leaving a remainder of 83.
The next digit of our result is 7. 
Result so far: 737.0
The remainder is 83 after subtracting 777 from 860.
Bring next digit (7) of the dividend behind the 83 and repeat the process: 837 / 111

On to step 6:
When dividing 837 by 111, we get 7 with a remainder of 60.
Put 7 as the next digit of the answer. 
Result so far: 7377.0
Deduct 777 from 837 and we're left with 60.
Bring next digit (0) of the dividend behind the 60 and repeat the process: 600 / 111

On to step 7:
If we divide 600 by 111, we get 5 and a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 73775.0
The remainder is 45 after subtracting 555 from 600.
Grab the next digit (0) from the dividend, add it to 45, then carry on: 450 / 111

Let's proceed to step 8:
The number 111 fits into 450 4 times, leaving a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 737754.0
If we take 444 away from 450, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
When dividing 60 by 111, we get 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 737754.0
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
If we divide 600 by 111, we get 5 and a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 737754.05
Subtract 555 from 600 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 11:
111 goes into 450 4 times with a remainder of 6.
The next digit of our result is 4. 
Result so far: 737754.054
If we take 444 away from 450, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
111 goes into 60 0 times with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 737754.054
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 13:
600 divided by 111 is 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 737754.05405
Subtracting 555 from 600 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 14:
The number 111 fits into 450 4 times, leaving a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 737754.054054
The remainder is 6 after subtracting 444 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 15:
111 can be fit into 60 0 times, resulting in a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 737754.054054
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 16:
600 divided by 111 is 5 with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 737754.05405405
If we subtract 555 from 600, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final outcome is 737754.05405405, with a leftover of 4.5e-08.