Let's divide 45213525 by 122
We want to divide 45213525 by 122.

Going ahead to step 1:
If we divide 4 by 122, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 122

Step 2:
122 can be fit into 45 0 times, resulting in a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Fetch the next digit (2) from the dividend, attach it to 45 and continue: 452 / 122

Going ahead to step 3:
122 goes into 452 3 times with a remainder of 86.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 366 from 452 leaves us with 86.
Take the next digit (1) from the dividend and append it to 86, then repeat: 861 / 122

Going ahead to step 4:
The number 122 fits into 861 7 times, leaving a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 37.0
Deduct 854 from 861 and we're left with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 122

Advancing to step 5:
The number 122 fits into 73 0 times, leaving a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 370.0
Subtracting 0 from 73 leaves us with 73.
Bring next digit (5) of the dividend behind the 73 and repeat the process: 735 / 122

Moving on to step 6:
735 divided by 122 is 6 with a remainder of 3.
The next digit of our result is 6. 
Result so far: 3706.0
Subtract 732 from 735 to get 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 122

Moving on to step 7:
When dividing 32 by 122, we get 0 with a remainder of 32.
Write down 0 as next digit of the result. 
Result so far: 37060.0
Subtracting 0 from 32 leaves us with 32.
Grab the next digit (5) from the dividend, add it to 32, then carry on: 325 / 122

Step 8:
If we divide 325 by 122, we get 2 and a remainder of 81.
Write down 2 as next digit of the result. 
Result so far: 370602.0
If we subtract 244 from 325, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 9:
The number 122 fits into 810 6 times, leaving a remainder of 78.
Write down 6 as next digit of the result. 
Result so far: 370602.6
Subtracting 732 from 810 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 10:
The number 122 fits into 780 6 times, leaving a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 370602.66
Subtract 732 from 780 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

In conclusion, the division gives 370602.66 with a balance of 0.048.