561215 divided by 45 
Let's see how many times 45 fits into 561215.

Let's proceed to step 1:
45 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 45

Step 2:
45 can be fit into 56 1 times, resulting in a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 45 away from 56, we end up with 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 45

Going ahead to step 3:
When dividing 111 by 45, we get 2 with a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 21 after subtracting 90 from 111.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 45

Moving on to step 4:
212 divided by 45 is 4 with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 124.0
The remainder is 32 after subtracting 180 from 212.
Include the next digit (1) from the dividend after 32, then repeat: 321 / 45

Going ahead to step 5:
If we divide 321 by 45, we get 7 and a remainder of 6.
The next digit of our result is 7. 
Result so far: 1247.0
The remainder is 6 after subtracting 315 from 321.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 45

Moving on to step 6:
45 can be fit into 65 1 times, resulting in a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 12471.0
The remainder is 20 after subtracting 45 from 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 7:
45 can be fit into 200 4 times, resulting in a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 12471.4
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
The number 45 fits into 200 4 times, leaving a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 12471.44
Deduct 180 from 200 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 12471.44 with a balance of 0.02.