We're dividing 21397616 by 544 
We want to divide 21397616 by 544.

Let's proceed to step 1:
When dividing 2 by 544, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 544

Going ahead to step 2:
544 can be fit into 21 0 times, resulting in a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (3) from the dividend and append it to 21, then repeat: 213 / 544

Step 3:
When dividing 213 by 544, we get 0 with a remainder of 213.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 213 and we're left with 213.
Include the next digit (9) from the dividend after 213, then repeat: 2139 / 544

Step 4:
2139 divided by 544 is 3 with a remainder of 507.
The next digit of our result is 3. 
Result so far: 3.0
If we take 1632 away from 2139, we end up with 507.
Grab the next digit (7) from the dividend, add it to 507, then carry on: 5077 / 544

Step 5:
5077 divided by 544 is 9 with a remainder of 181.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
Deduct 4896 from 5077 and we're left with 181.
Append the next digit (6) from the dividend to 181 and continue with: 1816 / 544

On to step 6:
544 can be fit into 1816 3 times, resulting in a remainder of 184.
Record the quotient 3 as the next digit in the result. 
Result so far: 393.0
The remainder is 184 after subtracting 1632 from 1816.
Grab the next digit (1) from the dividend, add it to 184, then carry on: 1841 / 544

Let's proceed to step 7:
The number 544 fits into 1841 3 times, leaving a remainder of 209.
Record the quotient 3 as the next digit in the result. 
Result so far: 3933.0
If we take 1632 away from 1841, we end up with 209.
Append the next digit (6) from the dividend to 209 and continue with: 2096 / 544

Moving on to step 8:
The number 544 fits into 2096 3 times, leaving a remainder of 464.
The number 3 becomes the next digit in our result. 
Result so far: 39333.0
Subtracting 1632 from 2096 leaves us with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Step 9:
4640 divided by 544 is 8 with a remainder of 288.
Put 8 as the next digit of the answer. 
Result so far: 39333.8
The remainder is 288 after subtracting 4352 from 4640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Step 10:
544 can be fit into 2880 5 times, resulting in a remainder of 160.
Write down 5 as next digit of the result. 
Result so far: 39333.85
Subtracting 2720 from 2880 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 11:
544 can be fit into 1600 2 times, resulting in a remainder of 512.
Record the quotient 2 as the next digit in the result. 
Result so far: 39333.852
The remainder is 512 after subtracting 1088 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Moving on to step 12:
The number 544 fits into 5120 9 times, leaving a remainder of 224.
The number 9 becomes the next digit in our result. 
Result so far: 39333.8529
Deduct 4896 from 5120 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Moving on to step 13:
2240 divided by 544 is 4 with a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 39333.85294
Subtract 2176 from 2240 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 14:
544 can be fit into 640 1 times, resulting in a remainder of 96.
Put 1 as the next digit of the answer. 
Result so far: 39333.852941
If we subtract 544 from 640, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 15:
544 goes into 960 1 times with a remainder of 416.
Record the quotient 1 as the next digit in the result. 
Result so far: 39333.8529411
If we subtract 544 from 960, we get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

After the division, we end up with 39333.8529411 and a remainder of 4.16e-06.