21662621 ÷ 984 
Let's see how many times 984 fits into 21662621.

Moving on to step 1:
The number 984 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
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 / 984

Step 2:
984 can be fit into 21 0 times, resulting in a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 984

Going ahead to step 3:
984 goes into 216 0 times with a remainder of 216.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 216 and we're left with 216.
Include the next digit (6) from the dividend after 216, then repeat: 2166 / 984

Going ahead to step 4:
The number 984 fits into 2166 2 times, leaving a remainder of 198.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 198 after subtracting 1968 from 2166.
Append the next digit (2) from the dividend to 198 and continue with: 1982 / 984

Going ahead to step 5:
984 goes into 1982 2 times with a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Deduct 1968 from 1982 and we're left with 14.
Grab the next digit (6) from the dividend, add it to 14, then carry on: 146 / 984

Going ahead to step 6:
984 goes into 146 0 times with a remainder of 146.
Put 0 as the next digit of the answer. 
Result so far: 220.0
Subtracting 0 from 146 leaves us with 146.
Take the next digit (2) from the dividend and append it to 146, then repeat: 1462 / 984

On to step 7:
984 can be fit into 1462 1 times, resulting in a remainder of 478.
The next digit of our result is 1. 
Result so far: 2201.0
If we take 984 away from 1462, we end up with 478.
Bring next digit (1) of the dividend behind the 478 and repeat the process: 4781 / 984

Going ahead to step 8:
The number 984 fits into 4781 4 times, leaving a remainder of 845.
The number 4 becomes the next digit in our result. 
Result so far: 22014.0
Deduct 3936 from 4781 and we're left with 845.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8450, and continue the process.

Moving on to step 9:
984 goes into 8450 8 times with a remainder of 578.
Put 8 as the next digit of the answer. 
Result so far: 22014.8
If we subtract 7872 from 8450, we get 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

Advancing to step 10:
984 can be fit into 5780 5 times, resulting in a remainder of 860.
The number 5 becomes the next digit in our result. 
Result so far: 22014.85
If we subtract 4920 from 5780, we get 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

Advancing to step 11:
If we divide 8600 by 984, we get 8 and a remainder of 728.
Record the quotient 8 as the next digit in the result. 
Result so far: 22014.858
The remainder is 728 after subtracting 7872 from 8600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

Going ahead to step 12:
When dividing 7280 by 984, we get 7 with a remainder of 392.
The number 7 becomes the next digit in our result. 
Result so far: 22014.8587
Subtracting 6888 from 7280 leaves us with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Advancing to step 13:
984 can be fit into 3920 3 times, resulting in a remainder of 968.
The number 3 becomes the next digit in our result. 
Result so far: 22014.85873
If we subtract 2952 from 3920, we get 968.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9680, and continue the process.

On to step 14:
984 goes into 9680 9 times with a remainder of 824.
Use 9 as the next digit of our solution. 
Result so far: 22014.858739
If we take 8856 away from 9680, we end up with 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Step 15:
The number 984 fits into 8240 8 times, leaving a remainder of 368.
Record the quotient 8 as the next digit in the result. 
Result so far: 22014.8587398
The remainder is 368 after subtracting 7872 from 8240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Moving on to step 16:
The number 984 fits into 3680 3 times, leaving a remainder of 728.
Record the quotient 3 as the next digit in the result. 
Result so far: 22014.85873983
If we subtract 2952 from 3680, we get 728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

Our division results in 22014.85873983 with a remaining 7.28e-07.