We look at the division of 52951867 by 616 
The aim is to understand the frequency of 616 in 52951867.

Advancing to step 1:
616 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 616

Going ahead to step 2:
616 goes into 52 0 times with a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 52 to get 52.
Include the next digit (9) from the dividend after 52, then repeat: 529 / 616

Moving on to step 3:
When dividing 529 by 616, we get 0 with a remainder of 529.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 529 to get 529.
Bring next digit (5) of the dividend behind the 529 and repeat the process: 5295 / 616

Going ahead to step 4:
The number 616 fits into 5295 8 times, leaving a remainder of 367.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 4928 from 5295, we get 367.
Take the next digit (1) from the dividend and append it to 367, then repeat: 3671 / 616

Step 5:
The number 616 fits into 3671 5 times, leaving a remainder of 591.
Record the quotient 5 as the next digit in the result. 
Result so far: 85.0
Subtracting 3080 from 3671 leaves us with 591.
Take the next digit (8) from the dividend and append it to 591, then repeat: 5918 / 616

Moving on to step 6:
616 goes into 5918 9 times with a remainder of 374.
The next digit of our result is 9. 
Result so far: 859.0
Subtract 5544 from 5918 to get 374.
Grab the next digit (6) from the dividend, add it to 374, then carry on: 3746 / 616

Advancing to step 7:
When dividing 3746 by 616, we get 6 with a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 8596.0
Deduct 3696 from 3746 and we're left with 50.
Grab the next digit (7) from the dividend, add it to 50, then carry on: 507 / 616

Step 8:
616 can be fit into 507 0 times, resulting in a remainder of 507.
Use 0 as the next digit of our solution. 
Result so far: 85960.0
Deduct 0 from 507 and we're left with 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

Step 9:
The number 616 fits into 5070 8 times, leaving a remainder of 142.
Put 8 as the next digit of the answer. 
Result so far: 85960.8
The remainder is 142 after subtracting 4928 from 5070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 10:
616 goes into 1420 2 times with a remainder of 188.
Use 2 as the next digit of our solution. 
Result so far: 85960.82
Subtract 1232 from 1420 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 11:
If we divide 1880 by 616, we get 3 and a remainder of 32.
Record the quotient 3 as the next digit in the result. 
Result so far: 85960.823
Subtract 1848 from 1880 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 12:
The number 616 fits into 320 0 times, leaving a remainder of 320.
Put 0 as the next digit of the answer. 
Result so far: 85960.823
The remainder is 320 after subtracting 0 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 13:
616 can be fit into 3200 5 times, resulting in a remainder of 120.
Put 5 as the next digit of the answer. 
Result so far: 85960.82305
Deduct 3080 from 3200 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 14:
When dividing 1200 by 616, we get 1 with a remainder of 584.
The number 1 becomes the next digit in our result. 
Result so far: 85960.823051
If we take 616 away from 1200, we end up with 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Let's proceed to step 15:
If we divide 5840 by 616, we get 9 and a remainder of 296.
The number 9 becomes the next digit in our result. 
Result so far: 85960.8230519
The remainder is 296 after subtracting 5544 from 5840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 16:
616 goes into 2960 4 times with a remainder of 496.
Record the quotient 4 as the next digit in the result. 
Result so far: 85960.82305194
Subtract 2464 from 2960 to get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Our division results in 85960.82305194 with a remaining 4.96e-07.