4989534 ÷ 983 
The aim is to understand the frequency of 983 in 4989534.

Step 1:
The number 983 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 983

Moving on to step 2:
When dividing 49 by 983, we get 0 with a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 49, we get 49.
Append the next digit (8) from the dividend to 49 and continue with: 498 / 983

Moving on to step 3:
The number 983 fits into 498 0 times, leaving a remainder of 498.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 498, we get 498.
Include the next digit (9) from the dividend after 498, then repeat: 4989 / 983

Step 4:
When dividing 4989 by 983, we get 5 with a remainder of 74.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 4915 away from 4989, we end up with 74.
Append the next digit (5) from the dividend to 74 and continue with: 745 / 983

Step 5:
If we divide 745 by 983, we get 0 and a remainder of 745.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
Subtracting 0 from 745 leaves us with 745.
Include the next digit (3) from the dividend after 745, then repeat: 7453 / 983

Going ahead to step 6:
983 goes into 7453 7 times with a remainder of 572.
Use 7 as the next digit of our solution. 
Result so far: 507.0
Subtract 6881 from 7453 to get 572.
Take the next digit (4) from the dividend and append it to 572, then repeat: 5724 / 983

Advancing to step 7:
When dividing 5724 by 983, we get 5 with a remainder of 809.
Put 5 as the next digit of the answer. 
Result so far: 5075.0
Deduct 4915 from 5724 and we're left with 809.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8090, and continue the process.

Going ahead to step 8:
983 goes into 8090 8 times with a remainder of 226.
Write down 8 as next digit of the result. 
Result so far: 5075.8
Subtract 7864 from 8090 to get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Step 9:
2260 divided by 983 is 2 with a remainder of 294.
Write down 2 as next digit of the result. 
Result so far: 5075.82
Deduct 1966 from 2260 and we're left with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Let's proceed to step 10:
983 goes into 2940 2 times with a remainder of 974.
The number 2 becomes the next digit in our result. 
Result so far: 5075.822
If we take 1966 away from 2940, we end up with 974.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9740, and continue the process.

Our division results in 5075.822 with a remaining 0.0974.