5460484 ÷ 980 
The aim is to understand the frequency of 980 in 5460484.

Step 1:
The number 980 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 980

Advancing to step 2:
980 goes into 54 0 times with a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Grab the next digit (6) from the dividend, add it to 54, then carry on: 546 / 980

Going ahead to step 3:
546 divided by 980 is 0 with a remainder of 546.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 546 to get 546.
Append the next digit (0) from the dividend to 546 and continue with: 5460 / 980

Step 4:
980 can be fit into 5460 5 times, resulting in a remainder of 560.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 4900 from 5460 leaves us with 560.
Include the next digit (4) from the dividend after 560, then repeat: 5604 / 980

Advancing to step 5:
980 goes into 5604 5 times with a remainder of 704.
The next digit of our result is 5. 
Result so far: 55.0
If we take 4900 away from 5604, we end up with 704.
Include the next digit (8) from the dividend after 704, then repeat: 7048 / 980

On to step 6:
980 goes into 7048 7 times with a remainder of 188.
Use 7 as the next digit of our solution. 
Result so far: 557.0
If we take 6860 away from 7048, we end up with 188.
Grab the next digit (4) from the dividend, add it to 188, then carry on: 1884 / 980

Going ahead to step 7:
When dividing 1884 by 980, we get 1 with a remainder of 904.
Put 1 as the next digit of the answer. 
Result so far: 5571.0
Subtract 980 from 1884 to get 904.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9040, and continue the process.

Step 8:
If we divide 9040 by 980, we get 9 and a remainder of 220.
The number 9 becomes the next digit in our result. 
Result so far: 5571.9
If we subtract 8820 from 9040, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 9:
2200 divided by 980 is 2 with a remainder of 240.
Use 2 as the next digit of our solution. 
Result so far: 5571.92
Subtract 1960 from 2200 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 10:
If we divide 2400 by 980, we get 2 and a remainder of 440.
Record the quotient 2 as the next digit in the result. 
Result so far: 5571.922
Subtract 1960 from 2400 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final result is 5571.922 with a remainder of 0.044.