Let's divide 25335201 by 980
The aim is to understand the frequency of 980 in 25335201.

Let's proceed to step 1:
When dividing 2 by 980, 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.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 980

On to step 2:
980 can be fit into 25 0 times, resulting in a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Bring next digit (3) of the dividend behind the 25 and repeat the process: 253 / 980

Advancing to step 3:
When dividing 253 by 980, we get 0 with a remainder of 253.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 253 to get 253.
Take the next digit (3) from the dividend and append it to 253, then repeat: 2533 / 980

Moving on to step 4:
2533 divided by 980 is 2 with a remainder of 573.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 1960 from 2533 and we're left with 573.
Grab the next digit (5) from the dividend, add it to 573, then carry on: 5735 / 980

Going ahead to step 5:
5735 divided by 980 is 5 with a remainder of 835.
Put 5 as the next digit of the answer. 
Result so far: 25.0
The remainder is 835 after subtracting 4900 from 5735.
Include the next digit (2) from the dividend after 835, then repeat: 8352 / 980

Step 6:
When dividing 8352 by 980, we get 8 with a remainder of 512.
Write down 8 as next digit of the result. 
Result so far: 258.0
If we take 7840 away from 8352, we end up with 512.
Grab the next digit (0) from the dividend, add it to 512, then carry on: 5120 / 980

Let's proceed to step 7:
If we divide 5120 by 980, we get 5 and a remainder of 220.
Use 5 as the next digit of our solution. 
Result so far: 2585.0
Subtract 4900 from 5120 to get 220.
Fetch the next digit (1) from the dividend, attach it to 220 and continue: 2201 / 980

Step 8:
When dividing 2201 by 980, we get 2 with a remainder of 241.
Write down 2 as next digit of the result. 
Result so far: 25852.0
If we take 1960 away from 2201, we end up with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Moving on to step 9:
If we divide 2410 by 980, we get 2 and a remainder of 450.
The number 2 becomes the next digit in our result. 
Result so far: 25852.2
The remainder is 450 after subtracting 1960 from 2410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Advancing to step 10:
980 can be fit into 4500 4 times, resulting in a remainder of 580.
Use 4 as the next digit of our solution. 
Result so far: 25852.24
The remainder is 580 after subtracting 3920 from 4500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Step 11:
When dividing 5800 by 980, we get 5 with a remainder of 900.
Write down 5 as next digit of the result. 
Result so far: 25852.245
The remainder is 900 after subtracting 4900 from 5800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9000, and continue the process.

Let's proceed to step 12:
If we divide 9000 by 980, we get 9 and a remainder of 180.
Use 9 as the next digit of our solution. 
Result so far: 25852.2459
Subtract 8820 from 9000 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 13:
980 goes into 1800 1 times with a remainder of 820.
The number 1 becomes the next digit in our result. 
Result so far: 25852.24591
Deduct 980 from 1800 and we're left with 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

Going ahead to step 14:
If we divide 8200 by 980, we get 8 and a remainder of 360.
Write down 8 as next digit of the result. 
Result so far: 25852.245918
Subtract 7840 from 8200 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 15:
3600 divided by 980 is 3 with a remainder of 660.
Use 3 as the next digit of our solution. 
Result so far: 25852.2459183
Subtract 2940 from 3600 to get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Going ahead to step 16:
980 can be fit into 6600 6 times, resulting in a remainder of 720.
Use 6 as the next digit of our solution. 
Result so far: 25852.24591836
Subtracting 5880 from 6600 leaves us with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Our division results in 25852.24591836 with a remaining 7.2e-07.