Let's divide 21976271 by 980
The aim is to understand the frequency of 980 in 21976271.

Advancing to step 1:
2 divided by 980 is 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.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 980

Moving on to step 2:
21 divided by 980 is 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Fetch the next digit (9) from the dividend, attach it to 21 and continue: 219 / 980

Step 3:
980 can be fit into 219 0 times, resulting in a remainder of 219.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 219 and we're left with 219.
Bring next digit (7) of the dividend behind the 219 and repeat the process: 2197 / 980

Going ahead to step 4:
If we divide 2197 by 980, we get 2 and a remainder of 237.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1960 from 2197 leaves us with 237.
Take the next digit (6) from the dividend and append it to 237, then repeat: 2376 / 980

Moving on to step 5:
980 can be fit into 2376 2 times, resulting in a remainder of 416.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtract 1960 from 2376 to get 416.
Bring next digit (2) of the dividend behind the 416 and repeat the process: 4162 / 980

Let's proceed to step 6:
980 can be fit into 4162 4 times, resulting in a remainder of 242.
Use 4 as the next digit of our solution. 
Result so far: 224.0
Subtracting 3920 from 4162 leaves us with 242.
Bring next digit (7) of the dividend behind the 242 and repeat the process: 2427 / 980

Let's proceed to step 7:
When dividing 2427 by 980, we get 2 with a remainder of 467.
The number 2 becomes the next digit in our result. 
Result so far: 2242.0
Subtract 1960 from 2427 to get 467.
Append the next digit (1) from the dividend to 467 and continue with: 4671 / 980

Let's proceed to step 8:
4671 divided by 980 is 4 with a remainder of 751.
Record the quotient 4 as the next digit in the result. 
Result so far: 22424.0
The remainder is 751 after subtracting 3920 from 4671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7510, and continue the process.

On to step 9:
980 goes into 7510 7 times with a remainder of 650.
Record the quotient 7 as the next digit in the result. 
Result so far: 22424.7
The remainder is 650 after subtracting 6860 from 7510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Moving on to step 10:
When dividing 6500 by 980, we get 6 with a remainder of 620.
Record the quotient 6 as the next digit in the result. 
Result so far: 22424.76
Deduct 5880 from 6500 and we're left with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Advancing to step 11:
If we divide 6200 by 980, we get 6 and a remainder of 320.
The number 6 becomes the next digit in our result. 
Result so far: 22424.766
Subtracting 5880 from 6200 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The quotient of the division is 22424.766, and the remainder is 0.032.