We look at the division of 852628 by 61 
The aim is to understand the frequency of 61 in 852628.

Going ahead to step 1:
8 divided by 61 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 61

Advancing to step 2:
When dividing 85 by 61, we get 1 with a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 61 from 85 to get 24.
Bring next digit (2) of the dividend behind the 24 and repeat the process: 242 / 61

Moving on to step 3:
The number 61 fits into 242 3 times, leaving a remainder of 59.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 183 away from 242, we end up with 59.
Include the next digit (6) from the dividend after 59, then repeat: 596 / 61

Step 4:
61 can be fit into 596 9 times, resulting in a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 139.0
If we take 549 away from 596, we end up with 47.
Fetch the next digit (2) from the dividend, attach it to 47 and continue: 472 / 61

On to step 5:
61 goes into 472 7 times with a remainder of 45.
The next digit of our result is 7. 
Result so far: 1397.0
The remainder is 45 after subtracting 427 from 472.
Fetch the next digit (8) from the dividend, attach it to 45 and continue: 458 / 61

Moving on to step 6:
If we divide 458 by 61, we get 7 and a remainder of 31.
The next digit of our result is 7. 
Result so far: 13977.0
Deduct 427 from 458 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 7:
If we divide 310 by 61, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 13977.5
Subtracting 305 from 310 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
61 can be fit into 50 0 times, resulting in a remainder of 50.
The next digit of our result is 0. 
Result so far: 13977.5
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 9:
500 divided by 61 is 8 with a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 13977.508
If we take 488 away from 500, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 10:
When dividing 120 by 61, we get 1 with a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 13977.5081
Subtract 61 from 120 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 11:
590 divided by 61 is 9 with a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 13977.50819
Subtracting 549 from 590 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 12:
61 can be fit into 410 6 times, resulting in a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 13977.508196
Deduct 366 from 410 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 13:
61 can be fit into 440 7 times, resulting in a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 13977.5081967
Subtracting 427 from 440 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 14:
When dividing 130 by 61, we get 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 13977.50819672
Deduct 122 from 130 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 13977.50819672, and the remainder is 8e-09.