We're dividing 21606159 by 980 
We're looking to find how many times 980 goes into 21606159.

Advancing to step 1:
2 divided by 980 is 0 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 / 980

Let's proceed to step 2:
21 divided by 980 is 0 with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Include the next digit (6) from the dividend after 21, then repeat: 216 / 980

On to step 3:
When dividing 216 by 980, we get 0 with a remainder of 216.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 216 and we're left with 216.
Bring next digit (0) of the dividend behind the 216 and repeat the process: 2160 / 980

Going ahead to step 4:
980 goes into 2160 2 times with a remainder of 200.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 1960 from 2160 to get 200.
Bring next digit (6) of the dividend behind the 200 and repeat the process: 2006 / 980

On to step 5:
2006 divided by 980 is 2 with a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 22.0
The remainder is 46 after subtracting 1960 from 2006.
Include the next digit (1) from the dividend after 46, then repeat: 461 / 980

Moving on to step 6:
If we divide 461 by 980, we get 0 and a remainder of 461.
The number 0 becomes the next digit in our result. 
Result so far: 220.0
If we subtract 0 from 461, we get 461.
Take the next digit (5) from the dividend and append it to 461, then repeat: 4615 / 980

Moving on to step 7:
980 goes into 4615 4 times with a remainder of 695.
Write down 4 as next digit of the result. 
Result so far: 2204.0
The remainder is 695 after subtracting 3920 from 4615.
Include the next digit (9) from the dividend after 695, then repeat: 6959 / 980

Going ahead to step 8:
If we divide 6959 by 980, we get 7 and a remainder of 99.
Put 7 as the next digit of the answer. 
Result so far: 22047.0
Deduct 6860 from 6959 and we're left with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Step 9:
980 can be fit into 990 1 times, resulting in a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 22047.1
If we subtract 980 from 990, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
100 divided by 980 is 0 with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 22047.1
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 11:
The number 980 fits into 1000 1 times, leaving a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 22047.101
Subtract 980 from 1000 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 12:
200 divided by 980 is 0 with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 22047.101
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 13:
The number 980 fits into 2000 2 times, leaving a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 22047.10102
If we take 1960 away from 2000, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 14:
980 can be fit into 400 0 times, resulting in a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 22047.10102
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 15:
When dividing 4000 by 980, we get 4 with a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 22047.1010204
If we take 3920 away from 4000, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 16:
800 divided by 980 is 0 with a remainder of 800.
The number 0 becomes the next digit in our result. 
Result so far: 22047.1010204
Deduct 0 from 800 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

The quotient of the division is 22047.1010204, and the remainder is 8e-07.