We're dividing 21392497 by 481 
Let's see how many times 481 fits into 21392497.

Let's proceed to step 1:
481 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 481

Step 2:
481 goes into 21 0 times with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Include the next digit (3) from the dividend after 21, then repeat: 213 / 481

On to step 3:
481 goes into 213 0 times with a remainder of 213.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 213, we end up with 213.
Take the next digit (9) from the dividend and append it to 213, then repeat: 2139 / 481

Advancing to step 4:
2139 divided by 481 is 4 with a remainder of 215.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 1924 away from 2139, we end up with 215.
Fetch the next digit (2) from the dividend, attach it to 215 and continue: 2152 / 481

Let's proceed to step 5:
If we divide 2152 by 481, we get 4 and a remainder of 228.
The next digit of our result is 4. 
Result so far: 44.0
Subtracting 1924 from 2152 leaves us with 228.
Grab the next digit (4) from the dividend, add it to 228, then carry on: 2284 / 481

Advancing to step 6:
When dividing 2284 by 481, we get 4 with a remainder of 360.
The number 4 becomes the next digit in our result. 
Result so far: 444.0
Deduct 1924 from 2284 and we're left with 360.
Fetch the next digit (9) from the dividend, attach it to 360 and continue: 3609 / 481

Let's proceed to step 7:
If we divide 3609 by 481, we get 7 and a remainder of 242.
Put 7 as the next digit of the answer. 
Result so far: 4447.0
If we take 3367 away from 3609, we end up with 242.
Bring next digit (7) of the dividend behind the 242 and repeat the process: 2427 / 481

On to step 8:
481 goes into 2427 5 times with a remainder of 22.
Write down 5 as next digit of the result. 
Result so far: 44475.0
If we subtract 2405 from 2427, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
481 can be fit into 220 0 times, resulting in a remainder of 220.
The next digit of our result is 0. 
Result so far: 44475.0
Deduct 0 from 220 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 10:
If we divide 2200 by 481, we get 4 and a remainder of 276.
Write down 4 as next digit of the result. 
Result so far: 44475.04
Deduct 1924 from 2200 and we're left with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

On to step 11:
When dividing 2760 by 481, we get 5 with a remainder of 355.
Use 5 as the next digit of our solution. 
Result so far: 44475.045
The remainder is 355 after subtracting 2405 from 2760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Let's proceed to step 12:
481 can be fit into 3550 7 times, resulting in a remainder of 183.
Write down 7 as next digit of the result. 
Result so far: 44475.0457
Deduct 3367 from 3550 and we're left with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Moving on to step 13:
The number 481 fits into 1830 3 times, leaving a remainder of 387.
Record the quotient 3 as the next digit in the result. 
Result so far: 44475.04573
If we take 1443 away from 1830, we end up with 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

Advancing to step 14:
If we divide 3870 by 481, we get 8 and a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 44475.045738
If we take 3848 away from 3870, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 15:
220 divided by 481 is 0 with a remainder of 220.
Use 0 as the next digit of our solution. 
Result so far: 44475.045738
Deduct 0 from 220 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 16:
The number 481 fits into 2200 4 times, leaving a remainder of 276.
The next digit of our result is 4. 
Result so far: 44475.04573804
Subtracting 1924 from 2200 leaves us with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

In conclusion, the division gives 44475.04573804 with a balance of 2.76e-07.