We're dividing 21424201 by 288 
We want to divide 21424201 by 288.

Moving on to step 1:
When dividing 2 by 288, we get 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.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 288

On to step 2:
288 goes into 21 0 times with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (4) from the dividend and append it to 21, then repeat: 214 / 288

Let's proceed to step 3:
288 can be fit into 214 0 times, resulting in a remainder of 214.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 214, we get 214.
Take the next digit (2) from the dividend and append it to 214, then repeat: 2142 / 288

Step 4:
288 can be fit into 2142 7 times, resulting in a remainder of 126.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 2016 away from 2142, we end up with 126.
Take the next digit (4) from the dividend and append it to 126, then repeat: 1264 / 288

Let's proceed to step 5:
When dividing 1264 by 288, we get 4 with a remainder of 112.
Use 4 as the next digit of our solution. 
Result so far: 74.0
Deduct 1152 from 1264 and we're left with 112.
Append the next digit (2) from the dividend to 112 and continue with: 1122 / 288

Let's proceed to step 6:
If we divide 1122 by 288, we get 3 and a remainder of 258.
Write down 3 as next digit of the result. 
Result so far: 743.0
Subtract 864 from 1122 to get 258.
Append the next digit (0) from the dividend to 258 and continue with: 2580 / 288

Let's proceed to step 7:
If we divide 2580 by 288, we get 8 and a remainder of 276.
Use 8 as the next digit of our solution. 
Result so far: 7438.0
Subtracting 2304 from 2580 leaves us with 276.
Grab the next digit (1) from the dividend, add it to 276, then carry on: 2761 / 288

Advancing to step 8:
288 goes into 2761 9 times with a remainder of 169.
Write down 9 as next digit of the result. 
Result so far: 74389.0
If we take 2592 away from 2761, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

On to step 9:
The number 288 fits into 1690 5 times, leaving a remainder of 250.
The next digit of our result is 5. 
Result so far: 74389.5
Deduct 1440 from 1690 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 10:
If we divide 2500 by 288, we get 8 and a remainder of 196.
The next digit of our result is 8. 
Result so far: 74389.58
The remainder is 196 after subtracting 2304 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Moving on to step 11:
When dividing 1960 by 288, we get 6 with a remainder of 232.
Write down 6 as next digit of the result. 
Result so far: 74389.586
If we subtract 1728 from 1960, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Moving on to step 12:
288 can be fit into 2320 8 times, resulting in a remainder of 16.
The next digit of our result is 8. 
Result so far: 74389.5868
The remainder is 16 after subtracting 2304 from 2320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
The number 288 fits into 160 0 times, leaving a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 74389.5868
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 14:
288 goes into 1600 5 times with a remainder of 160.
The next digit of our result is 5. 
Result so far: 74389.586805
Subtracting 1440 from 1600 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.

Moving on to step 15:
If we divide 1600 by 288, we get 5 and a remainder of 160.
Use 5 as the next digit of our solution. 
Result so far: 74389.5868055
The remainder is 160 after subtracting 1440 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Our division results in 74389.5868055 with a remaining 1.6e-06.