We look at the division of 521514 by 45 
Let's see how many times 45 fits into 521514.

Moving on to step 1:
5 divided by 45 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 45

On to step 2:
45 goes into 52 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 45 from 52, we get 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 45

Step 3:
The number 45 fits into 71 1 times, leaving a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 45 away from 71, we end up with 26.
Include the next digit (5) from the dividend after 26, then repeat: 265 / 45

Going ahead to step 4:
45 can be fit into 265 5 times, resulting in a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 115.0
If we subtract 225 from 265, we get 40.
Fetch the next digit (1) from the dividend, attach it to 40 and continue: 401 / 45

On to step 5:
45 goes into 401 8 times with a remainder of 41.
Put 8 as the next digit of the answer. 
Result so far: 1158.0
Deduct 360 from 401 and we're left with 41.
Fetch the next digit (4) from the dividend, attach it to 41 and continue: 414 / 45

Going ahead to step 6:
45 goes into 414 9 times with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 11589.0
Deduct 405 from 414 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
The number 45 fits into 90 2 times, leaving a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 11589.2
Subtract 90 from 90 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
When dividing 0 by 45, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 11589.2
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.

Let's proceed to step 9:
0 divided by 45 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 11589.2
If we subtract 0 from 0, we get 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 quotient of the division is 11589.2, and the remainder is 0.0.