We look at the division of 21643089 by 298 
We're looking to find how many times 298 goes into 21643089.

Let's proceed to step 1:
298 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
Deduct 0 from 2 and we're left with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 298

Let's proceed to step 2:
When dividing 21 by 298, we get 0 with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 298

Moving on to step 3:
216 divided by 298 is 0 with a remainder of 216.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 216 to get 216.
Bring next digit (4) of the dividend behind the 216 and repeat the process: 2164 / 298

Going ahead to step 4:
298 goes into 2164 7 times with a remainder of 78.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 2086 from 2164 to get 78.
Include the next digit (3) from the dividend after 78, then repeat: 783 / 298

Let's proceed to step 5:
When dividing 783 by 298, we get 2 with a remainder of 187.
Put 2 as the next digit of the answer. 
Result so far: 72.0
If we take 596 away from 783, we end up with 187.
Bring next digit (0) of the dividend behind the 187 and repeat the process: 1870 / 298

Going ahead to step 6:
The number 298 fits into 1870 6 times, leaving a remainder of 82.
Put 6 as the next digit of the answer. 
Result so far: 726.0
Subtracting 1788 from 1870 leaves us with 82.
Fetch the next digit (8) from the dividend, attach it to 82 and continue: 828 / 298

Going ahead to step 7:
298 goes into 828 2 times with a remainder of 232.
The next digit of our result is 2. 
Result so far: 7262.0
If we subtract 596 from 828, we get 232.
Bring next digit (9) of the dividend behind the 232 and repeat the process: 2329 / 298

On to step 8:
The number 298 fits into 2329 7 times, leaving a remainder of 243.
The next digit of our result is 7. 
Result so far: 72627.0
Deduct 2086 from 2329 and we're left with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Moving on to step 9:
When dividing 2430 by 298, we get 8 with a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 72627.8
The remainder is 46 after subtracting 2384 from 2430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 10:
298 goes into 460 1 times with a remainder of 162.
The next digit of our result is 1. 
Result so far: 72627.81
Deduct 298 from 460 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Let's proceed to step 11:
If we divide 1620 by 298, we get 5 and a remainder of 130.
The number 5 becomes the next digit in our result. 
Result so far: 72627.815
Subtract 1490 from 1620 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 12:
298 can be fit into 1300 4 times, resulting in a remainder of 108.
Record the quotient 4 as the next digit in the result. 
Result so far: 72627.8154
The remainder is 108 after subtracting 1192 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 13:
1080 divided by 298 is 3 with a remainder of 186.
The number 3 becomes the next digit in our result. 
Result so far: 72627.81543
Subtracting 894 from 1080 leaves us with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Step 14:
If we divide 1860 by 298, we get 6 and a remainder of 72.
The number 6 becomes the next digit in our result. 
Result so far: 72627.815436
If we subtract 1788 from 1860, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 15:
If we divide 720 by 298, we get 2 and a remainder of 124.
The number 2 becomes the next digit in our result. 
Result so far: 72627.8154362
Subtract 596 from 720 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Advancing to step 16:
298 goes into 1240 4 times with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 72627.81543624
Subtract 1192 from 1240 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 72627.81543624, and the remainder is 4.8e-08.