We look at the division of 842081 by 45 
Our goal is to divide 842081 by 45.

Going ahead to step 1:
45 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 45

Going ahead to step 2:
45 can be fit into 84 1 times, resulting in a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 39 after subtracting 45 from 84.
Fetch the next digit (2) from the dividend, attach it to 39 and continue: 392 / 45

Going ahead to step 3:
The number 45 fits into 392 8 times, leaving a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Deduct 360 from 392 and we're left with 32.
Include the next digit (0) from the dividend after 32, then repeat: 320 / 45

Advancing to step 4:
45 goes into 320 7 times with a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 187.0
The remainder is 5 after subtracting 315 from 320.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 45

Going ahead to step 5:
If we divide 58 by 45, we get 1 and a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1871.0
Subtracting 45 from 58 leaves us with 13.
Take the next digit (1) from the dividend and append it to 13, then repeat: 131 / 45

Advancing to step 6:
45 can be fit into 131 2 times, resulting in a remainder of 41.
Write down 2 as next digit of the result. 
Result so far: 18712.0
Deduct 90 from 131 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 7:
45 can be fit into 410 9 times, resulting in a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 18712.9
If we subtract 405 from 410, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
When dividing 50 by 45, we get 1 with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 18712.91
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 9:
When dividing 50 by 45, we get 1 with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 18712.911
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 18712.911, with a leftover of 0.0005.