39881067 ÷ 616 
The aim is to understand the frequency of 616 in 39881067.

Step 1:
616 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 616

Let's proceed to step 2:
616 can be fit into 39 0 times, resulting in a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Take the next digit (8) from the dividend and append it to 39, then repeat: 398 / 616

Advancing to step 3:
616 goes into 398 0 times with a remainder of 398.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 398 after subtracting 0 from 398.
Grab the next digit (8) from the dividend, add it to 398, then carry on: 3988 / 616

Advancing to step 4:
When dividing 3988 by 616, we get 6 with a remainder of 292.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 3696 from 3988 leaves us with 292.
Include the next digit (1) from the dividend after 292, then repeat: 2921 / 616

Advancing to step 5:
If we divide 2921 by 616, we get 4 and a remainder of 457.
The number 4 becomes the next digit in our result. 
Result so far: 64.0
If we take 2464 away from 2921, we end up with 457.
Include the next digit (0) from the dividend after 457, then repeat: 4570 / 616

Moving on to step 6:
If we divide 4570 by 616, we get 7 and a remainder of 258.
Put 7 as the next digit of the answer. 
Result so far: 647.0
Deduct 4312 from 4570 and we're left with 258.
Include the next digit (6) from the dividend after 258, then repeat: 2586 / 616

Advancing to step 7:
When dividing 2586 by 616, we get 4 with a remainder of 122.
Write down 4 as next digit of the result. 
Result so far: 6474.0
Subtracting 2464 from 2586 leaves us with 122.
Append the next digit (7) from the dividend to 122 and continue with: 1227 / 616

Going ahead to step 8:
If we divide 1227 by 616, we get 1 and a remainder of 611.
Put 1 as the next digit of the answer. 
Result so far: 64741.0
If we take 616 away from 1227, we end up with 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

Going ahead to step 9:
616 can be fit into 6110 9 times, resulting in a remainder of 566.
Record the quotient 9 as the next digit in the result. 
Result so far: 64741.9
If we subtract 5544 from 6110, we get 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

Step 10:
When dividing 5660 by 616, we get 9 with a remainder of 116.
The number 9 becomes the next digit in our result. 
Result so far: 64741.99
If we take 5544 away from 5660, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

The quotient of the division is 64741.99, and the remainder is 0.116.