We look at the division of 45061120 by 390 
We want to figure out the number of times 45061120 can be divided by 390.

Let's proceed to step 1:
390 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 390

Moving on to step 2:
45 divided by 390 is 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Take the next digit (0) from the dividend and append it to 45, then repeat: 450 / 390

Advancing to step 3:
If we divide 450 by 390, we get 1 and a remainder of 60.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 60 after subtracting 390 from 450.
Take the next digit (6) from the dividend and append it to 60, then repeat: 606 / 390

Step 4:
390 goes into 606 1 times with a remainder of 216.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 216 after subtracting 390 from 606.
Grab the next digit (1) from the dividend, add it to 216, then carry on: 2161 / 390

Going ahead to step 5:
If we divide 2161 by 390, we get 5 and a remainder of 211.
The number 5 becomes the next digit in our result. 
Result so far: 115.0
If we subtract 1950 from 2161, we get 211.
Include the next digit (1) from the dividend after 211, then repeat: 2111 / 390

Step 6:
If we divide 2111 by 390, we get 5 and a remainder of 161.
The next digit of our result is 5. 
Result so far: 1155.0
If we subtract 1950 from 2111, we get 161.
Bring next digit (2) of the dividend behind the 161 and repeat the process: 1612 / 390

On to step 7:
If we divide 1612 by 390, we get 4 and a remainder of 52.
Use 4 as the next digit of our solution. 
Result so far: 11554.0
Subtracting 1560 from 1612 leaves us with 52.
Append the next digit (0) from the dividend to 52 and continue with: 520 / 390

On to step 8:
If we divide 520 by 390, we get 1 and a remainder of 130.
Use 1 as the next digit of our solution. 
Result so far: 115541.0
If we take 390 away from 520, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 9:
390 can be fit into 1300 3 times, resulting in a remainder of 130.
Write down 3 as next digit of the result. 
Result so far: 115541.3
Subtracting 1170 from 1300 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 10:
390 can be fit into 1300 3 times, resulting in a remainder of 130.
Record the quotient 3 as the next digit in the result. 
Result so far: 115541.33
If we subtract 1170 from 1300, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The final result is 115541.33 with a remainder of 0.13.