We're dividing 20615333 by 45 
We want to divide 20615333 by 45.

Moving on to step 1:
If we divide 2 by 45, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 45

Moving on to step 2:
If we divide 20 by 45, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 45

Step 3:
206 divided by 45 is 4 with a remainder of 26.
The next digit of our result is 4. 
Result so far: 4.0
If we take 180 away from 206, we end up with 26.
Grab the next digit (1) from the dividend, add it to 26, then carry on: 261 / 45

Advancing to step 4:
If we divide 261 by 45, we get 5 and a remainder of 36.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
If we take 225 away from 261, we end up with 36.
Grab the next digit (5) from the dividend, add it to 36, then carry on: 365 / 45

Let's proceed to step 5:
45 goes into 365 8 times with a remainder of 5.
The next digit of our result is 8. 
Result so far: 458.0
The remainder is 5 after subtracting 360 from 365.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 45

Moving on to step 6:
The number 45 fits into 53 1 times, leaving a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 4581.0
If we subtract 45 from 53, we get 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 45

Let's proceed to step 7:
45 can be fit into 83 1 times, resulting in a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 45811.0
Subtracting 45 from 83 leaves us with 38.
Grab the next digit (3) from the dividend, add it to 38, then carry on: 383 / 45

On to step 8:
383 divided by 45 is 8 with a remainder of 23.
Put 8 as the next digit of the answer. 
Result so far: 458118.0
The remainder is 23 after subtracting 360 from 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 9:
If we divide 230 by 45, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 458118.5
Deduct 225 from 230 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 10:
45 can be fit into 50 1 times, resulting in a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 458118.51
If we take 45 away from 50, we end up 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.

Let's proceed to step 11:
The number 45 fits into 50 1 times, leaving a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 458118.511
If we subtract 45 from 50, 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.

The quotient of the division is 458118.511, and the remainder is 0.0005.