Let's divide 801837 by 45
We want to figure out the number of times 801837 can be divided by 45.

Advancing to step 1:
The number 45 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 45

Let's proceed to step 2:
45 goes into 80 1 times with a remainder of 35.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 45 from 80, we get 35.
Include the next digit (1) from the dividend after 35, then repeat: 351 / 45

Advancing to step 3:
If we divide 351 by 45, we get 7 and a remainder of 36.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtract 315 from 351 to get 36.
Append the next digit (8) from the dividend to 36 and continue with: 368 / 45

Going ahead to step 4:
45 can be fit into 368 8 times, resulting in a remainder of 8.
The next digit of our result is 8. 
Result so far: 178.0
Subtract 360 from 368 to get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 45

Going ahead to step 5:
If we divide 83 by 45, we get 1 and a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 1781.0
If we take 45 away from 83, we end up with 38.
Include the next digit (7) from the dividend after 38, then repeat: 387 / 45

On to step 6:
The number 45 fits into 387 8 times, leaving a remainder of 27.
The next digit of our result is 8. 
Result so far: 17818.0
Subtract 360 from 387 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 7:
When dividing 270 by 45, we get 6 with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 17818.6
Subtracting 270 from 270 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
45 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 17818.6
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
When dividing 0 by 45, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 17818.6
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 17818.6, with a leftover of 0.0.