Let's divide 525422 by 45
We're looking to find how many times 45 goes into 525422.

On to step 1:
45 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 45

Let's proceed to step 2:
If we divide 52 by 45, we get 1 and a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 7 after subtracting 45 from 52.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 45

On to step 3:
45 goes into 75 1 times with a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 45 from 75 and we're left with 30.
Bring next digit (4) of the dividend behind the 30 and repeat the process: 304 / 45

Going ahead to step 4:
45 goes into 304 6 times with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 116.0
Subtract 270 from 304 to get 34.
Append the next digit (2) from the dividend to 34 and continue with: 342 / 45

Moving on to step 5:
When dividing 342 by 45, we get 7 with a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 1167.0
The remainder is 27 after subtracting 315 from 342.
Take the next digit (2) from the dividend and append it to 27, then repeat: 272 / 45

On to step 6:
272 divided by 45 is 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 11676.0
The remainder is 2 after subtracting 270 from 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
The number 45 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 11676.0
If we subtract 0 from 20, 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.

Moving on to step 8:
The number 45 fits into 200 4 times, leaving a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 11676.04
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.

Moving on to step 9:
If we divide 200 by 45, we get 4 and a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 11676.044
Subtract 180 from 200 to 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.

After the division, we end up with 11676.044 and a remainder of 0.002.