We divide 863575 by 45
We want to figure out the number of times 863575 can be divided by 45.

Step 1:
When dividing 8 by 45, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 45

Let's proceed to step 2:
45 goes into 86 1 times with a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 45 from 86 leaves us with 41.
Grab the next digit (3) from the dividend, add it to 41, then carry on: 413 / 45

Step 3:
The number 45 fits into 413 9 times, leaving a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Subtract 405 from 413 to get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 45

On to step 4:
If we divide 85 by 45, we get 1 and a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 191.0
If we take 45 away from 85, we end up with 40.
Grab the next digit (7) from the dividend, add it to 40, then carry on: 407 / 45

Let's proceed to step 5:
If we divide 407 by 45, we get 9 and a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 1919.0
Deduct 405 from 407 and we're left with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 45

On to step 6:
45 can be fit into 25 0 times, resulting in a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 19190.0
Deduct 0 from 25 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 7:
45 goes into 250 5 times with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 19190.5
Deduct 225 from 250 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 8:
When dividing 250 by 45, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 19190.55
Subtract 225 from 250 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

In conclusion, the division gives 19190.55 with a balance of 0.025.