616584 divided by 74 
The aim is to understand the frequency of 74 in 616584.

On to step 1:
If we divide 6 by 74, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 74

Moving on to step 2:
The number 74 fits into 61 0 times, leaving a remainder of 61.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 61 to get 61.
Take the next digit (6) from the dividend and append it to 61, then repeat: 616 / 74

On to step 3:
74 goes into 616 8 times with a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 592 from 616 to get 24.
Append the next digit (5) from the dividend to 24 and continue with: 245 / 74

On to step 4:
74 goes into 245 3 times with a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 83.0
The remainder is 23 after subtracting 222 from 245.
Fetch the next digit (8) from the dividend, attach it to 23 and continue: 238 / 74

Moving on to step 5:
238 divided by 74 is 3 with a remainder of 16.
The next digit of our result is 3. 
Result so far: 833.0
Subtract 222 from 238 to get 16.
Bring next digit (4) of the dividend behind the 16 and repeat the process: 164 / 74

Let's proceed to step 6:
When dividing 164 by 74, we get 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 8332.0
Subtract 148 from 164 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
The number 74 fits into 160 2 times, leaving a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 8332.2
Subtracting 148 from 160 leaves us 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.

Moving on to step 8:
120 divided by 74 is 1 with a remainder of 46.
Use 1 as the next digit of our solution. 
Result so far: 8332.21
If we subtract 74 from 120, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 9:
74 goes into 460 6 times with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 8332.216
Deduct 444 from 460 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
74 goes into 160 2 times with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 8332.2162
Subtracting 148 from 160 leaves us 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.

On to step 11:
120 divided by 74 is 1 with a remainder of 46.
Use 1 as the next digit of our solution. 
Result so far: 8332.21621
The remainder is 46 after subtracting 74 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 12:
The number 74 fits into 460 6 times, leaving a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 8332.216216
Subtract 444 from 460 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
160 divided by 74 is 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 8332.2162162
If we subtract 148 from 160, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 14:
When dividing 120 by 74, we get 1 with a remainder of 46.
Record the quotient 1 as the next digit in the result. 
Result so far: 8332.21621621
Subtracting 74 from 120 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final outcome is 8332.21621621, with a leftover of 4.6e-08.