61814848 ÷ 606 
The aim is to understand the frequency of 606 in 61814848.

Let's proceed to step 1:
If we divide 6 by 606, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 606

Let's proceed to step 2:
606 can be fit into 61 0 times, resulting in a remainder of 61.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 61 to get 61.
Append the next digit (8) from the dividend to 61 and continue with: 618 / 606

Moving on to step 3:
When dividing 618 by 606, we get 1 with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 12 after subtracting 606 from 618.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 606

Let's proceed to step 4:
The number 606 fits into 121 0 times, leaving a remainder of 121.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we subtract 0 from 121, we get 121.
Fetch the next digit (4) from the dividend, attach it to 121 and continue: 1214 / 606

Advancing to step 5:
The number 606 fits into 1214 2 times, leaving a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 102.0
If we take 1212 away from 1214, we end up with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 606

On to step 6:
606 can be fit into 28 0 times, resulting in a remainder of 28.
The next digit of our result is 0. 
Result so far: 1020.0
Deduct 0 from 28 and we're left with 28.
Include the next digit (4) from the dividend after 28, then repeat: 284 / 606

Moving on to step 7:
If we divide 284 by 606, we get 0 and a remainder of 284.
The number 0 becomes the next digit in our result. 
Result so far: 10200.0
Subtract 0 from 284 to get 284.
Bring next digit (8) of the dividend behind the 284 and repeat the process: 2848 / 606

Advancing to step 8:
606 goes into 2848 4 times with a remainder of 424.
Use 4 as the next digit of our solution. 
Result so far: 102004.0
Subtract 2424 from 2848 to get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Let's proceed to step 9:
4240 divided by 606 is 6 with a remainder of 604.
Put 6 as the next digit of the answer. 
Result so far: 102004.6
If we subtract 3636 from 4240, we get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Step 10:
When dividing 6040 by 606, we get 9 with a remainder of 586.
Write down 9 as next digit of the result. 
Result so far: 102004.69
Deduct 5454 from 6040 and we're left with 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

On to step 11:
606 goes into 5860 9 times with a remainder of 406.
The number 9 becomes the next digit in our result. 
Result so far: 102004.699
Subtract 5454 from 5860 to get 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

The final outcome is 102004.699, with a leftover of 0.0406.