We're dividing 21480745 by 442 
Let's see how many times 442 fits into 21480745.

Moving on to step 1:
2 divided by 442 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 442

On to step 2:
If we divide 21 by 442, we get 0 and a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Grab the next digit (4) from the dividend, add it to 21, then carry on: 214 / 442

Moving on to step 3:
442 goes into 214 0 times with a remainder of 214.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 214 and we're left with 214.
Take the next digit (8) from the dividend and append it to 214, then repeat: 2148 / 442

Going ahead to step 4:
If we divide 2148 by 442, we get 4 and a remainder of 380.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 380 after subtracting 1768 from 2148.
Grab the next digit (0) from the dividend, add it to 380, then carry on: 3800 / 442

On to step 5:
442 can be fit into 3800 8 times, resulting in a remainder of 264.
Put 8 as the next digit of the answer. 
Result so far: 48.0
Subtract 3536 from 3800 to get 264.
Fetch the next digit (7) from the dividend, attach it to 264 and continue: 2647 / 442

Let's proceed to step 6:
442 can be fit into 2647 5 times, resulting in a remainder of 437.
Put 5 as the next digit of the answer. 
Result so far: 485.0
The remainder is 437 after subtracting 2210 from 2647.
Include the next digit (4) from the dividend after 437, then repeat: 4374 / 442

Going ahead to step 7:
When dividing 4374 by 442, we get 9 with a remainder of 396.
Record the quotient 9 as the next digit in the result. 
Result so far: 4859.0
Subtract 3978 from 4374 to get 396.
Bring next digit (5) of the dividend behind the 396 and repeat the process: 3965 / 442

Going ahead to step 8:
442 can be fit into 3965 8 times, resulting in a remainder of 429.
The next digit of our result is 8. 
Result so far: 48598.0
Deduct 3536 from 3965 and we're left with 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Let's proceed to step 9:
The number 442 fits into 4290 9 times, leaving a remainder of 312.
The next digit of our result is 9. 
Result so far: 48598.9
If we take 3978 away from 4290, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Moving on to step 10:
3120 divided by 442 is 7 with a remainder of 26.
Put 7 as the next digit of the answer. 
Result so far: 48598.97
Subtracting 3094 from 3120 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 11:
The number 442 fits into 260 0 times, leaving a remainder of 260.
Put 0 as the next digit of the answer. 
Result so far: 48598.97
Subtracting 0 from 260 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 12:
442 can be fit into 2600 5 times, resulting in a remainder of 390.
Use 5 as the next digit of our solution. 
Result so far: 48598.9705
Deduct 2210 from 2600 and we're left with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Advancing to step 13:
When dividing 3900 by 442, we get 8 with a remainder of 364.
The next digit of our result is 8. 
Result so far: 48598.97058
Subtracting 3536 from 3900 leaves us with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Going ahead to step 14:
442 goes into 3640 8 times with a remainder of 104.
Use 8 as the next digit of our solution. 
Result so far: 48598.970588
If we take 3536 away from 3640, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

The quotient of the division is 48598.970588, and the remainder is 1.04e-05.