We divide 655610 by 42
The aim is to understand the frequency of 42 in 655610.

Going ahead to step 1:
If we divide 6 by 42, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 42

Going ahead to step 2:
42 goes into 65 1 times with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 42 from 65, we get 23.
Append the next digit (5) from the dividend to 23 and continue with: 235 / 42

Let's proceed to step 3:
If we divide 235 by 42, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtract 210 from 235 to get 25.
Bring next digit (6) of the dividend behind the 25 and repeat the process: 256 / 42

Moving on to step 4:
42 can be fit into 256 6 times, resulting in a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 156.0
Deduct 252 from 256 and we're left with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 42

On to step 5:
42 goes into 41 0 times with a remainder of 41.
Write down 0 as next digit of the result. 
Result so far: 1560.0
If we take 0 away from 41, we end up with 41.
Take the next digit (0) from the dividend and append it to 41, then repeat: 410 / 42

Moving on to step 6:
If we divide 410 by 42, we get 9 and a remainder of 32.
Put 9 as the next digit of the answer. 
Result so far: 15609.0
If we subtract 378 from 410, we 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.

Going ahead to step 7:
If we divide 320 by 42, we get 7 and a remainder of 26.
Put 7 as the next digit of the answer. 
Result so far: 15609.7
If we subtract 294 from 320, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
If we divide 260 by 42, we get 6 and a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 15609.76
The remainder is 8 after subtracting 252 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 9:
When dividing 80 by 42, we get 1 with a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 15609.761
Subtracting 42 from 80 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 10:
380 divided by 42 is 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 15609.7619
Subtracting 378 from 380 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 11:
If we divide 20 by 42, we get 0 and a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 15609.7619
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 12:
200 divided by 42 is 4 with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 15609.761904
The remainder is 32 after subtracting 168 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 13:
320 divided by 42 is 7 with a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 15609.7619047
If we subtract 294 from 320, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 14:
If we divide 260 by 42, we get 6 and a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 15609.76190476
Subtracting 252 from 260 leaves us 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 final outcome is 15609.76190476, with a leftover of 8e-09.