We look at the division of 846089 by 45 
Let's see how many times 45 fits into 846089.

On to step 1:
8 divided by 45 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 45

Going ahead to step 2:
45 goes into 84 1 times with a remainder of 39.
The next digit of our result is 1. 
Result so far: 1.0
If we take 45 away from 84, we end up with 39.
Grab the next digit (6) from the dividend, add it to 39, then carry on: 396 / 45

Moving on to step 3:
45 goes into 396 8 times with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Deduct 360 from 396 and we're left with 36.
Grab the next digit (0) from the dividend, add it to 36, then carry on: 360 / 45

Step 4:
360 divided by 45 is 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 188.0
Subtracting 360 from 360 leaves us with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 45

On to step 5:
45 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 1880.0
Subtract 0 from 8 to get 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 45

On to step 6:
45 can be fit into 89 1 times, resulting in a remainder of 44.
Use 1 as the next digit of our solution. 
Result so far: 18801.0
The remainder is 44 after subtracting 45 from 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 7:
45 goes into 440 9 times with a remainder of 35.
Use 9 as the next digit of our solution. 
Result so far: 18801.9
Subtract 405 from 440 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 8:
If we divide 350 by 45, we get 7 and a remainder of 35.
Put 7 as the next digit of the answer. 
Result so far: 18801.97
If we take 315 away from 350, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 9:
45 goes into 350 7 times with a remainder of 35.
Write down 7 as next digit of the result. 
Result so far: 18801.977
If we subtract 315 from 350, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

In conclusion, the division gives 18801.977 with a balance of 0.0035.