993454 divided by 61 
The aim is to understand the frequency of 61 in 993454.

Going ahead to step 1:
61 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 61

Advancing to step 2:
99 divided by 61 is 1 with a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 61 from 99 leaves us with 38.
Fetch the next digit (3) from the dividend, attach it to 38 and continue: 383 / 61

Going ahead to step 3:
61 can be fit into 383 6 times, resulting in a remainder of 17.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtract 366 from 383 to get 17.
Take the next digit (4) from the dividend and append it to 17, then repeat: 174 / 61

Let's proceed to step 4:
The number 61 fits into 174 2 times, leaving a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 162.0
Subtracting 122 from 174 leaves us with 52.
Include the next digit (5) from the dividend after 52, then repeat: 525 / 61

Going ahead to step 5:
61 goes into 525 8 times with a remainder of 37.
The number 8 becomes the next digit in our result. 
Result so far: 1628.0
If we subtract 488 from 525, we get 37.
Fetch the next digit (4) from the dividend, attach it to 37 and continue: 374 / 61

Step 6:
The number 61 fits into 374 6 times, leaving a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 16286.0
Subtract 366 from 374 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
If we divide 80 by 61, we get 1 and a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 16286.1
The remainder is 19 after subtracting 61 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 8:
The number 61 fits into 190 3 times, leaving a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 16286.13
Deduct 183 from 190 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 9:
61 can be fit into 70 1 times, resulting in a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 16286.131
If we subtract 61 from 70, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 10:
If we divide 90 by 61, we get 1 and a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 16286.1311
The remainder is 29 after subtracting 61 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

The quotient of the division is 16286.1311, and the remainder is 0.00029.