We look at the division of 21941174 by 480 
We want to figure out the number of times 21941174 can be divided by 480.

On to step 1:
480 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 480

Going ahead to step 2:
The number 480 fits into 21 0 times, leaving a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Fetch the next digit (9) from the dividend, attach it to 21 and continue: 219 / 480

Going ahead to step 3:
The number 480 fits into 219 0 times, leaving a remainder of 219.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 219, we end up with 219.
Grab the next digit (4) from the dividend, add it to 219, then carry on: 2194 / 480

Moving on to step 4:
480 can be fit into 2194 4 times, resulting in a remainder of 274.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 1920 from 2194, we get 274.
Append the next digit (1) from the dividend to 274 and continue with: 2741 / 480

Step 5:
The number 480 fits into 2741 5 times, leaving a remainder of 341.
Write down 5 as next digit of the result. 
Result so far: 45.0
If we subtract 2400 from 2741, we get 341.
Take the next digit (1) from the dividend and append it to 341, then repeat: 3411 / 480

Step 6:
3411 divided by 480 is 7 with a remainder of 51.
Put 7 as the next digit of the answer. 
Result so far: 457.0
Subtracting 3360 from 3411 leaves us with 51.
Take the next digit (7) from the dividend and append it to 51, then repeat: 517 / 480

On to step 7:
517 divided by 480 is 1 with a remainder of 37.
The next digit of our result is 1. 
Result so far: 4571.0
If we take 480 away from 517, we end up with 37.
Include the next digit (4) from the dividend after 37, then repeat: 374 / 480

Advancing to step 8:
480 can be fit into 374 0 times, resulting in a remainder of 374.
The number 0 becomes the next digit in our result. 
Result so far: 45710.0
If we take 0 away from 374, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Advancing to step 9:
3740 divided by 480 is 7 with a remainder of 380.
Write down 7 as next digit of the result. 
Result so far: 45710.7
Subtract 3360 from 3740 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 10:
If we divide 3800 by 480, we get 7 and a remainder of 440.
The number 7 becomes the next digit in our result. 
Result so far: 45710.77
The remainder is 440 after subtracting 3360 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final outcome is 45710.77, with a leftover of 0.44.