We look at the division of 45390480 by 61 
Our goal is to divide 45390480 by 61.

Going ahead to step 1:
When dividing 4 by 61, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 61

Advancing to step 2:
If we divide 45 by 61, we get 0 and a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Take the next digit (3) from the dividend and append it to 45, then repeat: 453 / 61

Let's proceed to step 3:
The number 61 fits into 453 7 times, leaving a remainder of 26.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 427 from 453, we get 26.
Bring next digit (9) of the dividend behind the 26 and repeat the process: 269 / 61

Moving on to step 4:
61 goes into 269 4 times with a remainder of 25.
Write down 4 as next digit of the result. 
Result so far: 74.0
Deduct 244 from 269 and we're left with 25.
Bring next digit (0) of the dividend behind the 25 and repeat the process: 250 / 61

Going ahead to step 5:
61 can be fit into 250 4 times, resulting in a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 744.0
Subtract 244 from 250 to get 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 61

Advancing to step 6:
64 divided by 61 is 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 7441.0
Deduct 61 from 64 and we're left with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 61

Advancing to step 7:
When dividing 38 by 61, we get 0 with a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 74410.0
Deduct 0 from 38 and we're left with 38.
Grab the next digit (0) from the dividend, add it to 38, then carry on: 380 / 61

On to step 8:
If we divide 380 by 61, we get 6 and a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 744106.0
If we subtract 366 from 380, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 9:
61 goes into 140 2 times with a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 744106.2
Deduct 122 from 140 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 10:
61 can be fit into 180 2 times, resulting in a remainder of 58.
Record the quotient 2 as the next digit in the result. 
Result so far: 744106.22
If we take 122 away from 180, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The final outcome is 744106.22, with a leftover of 0.058.