We look at the division of 30420066 by 708 
The aim is to understand the frequency of 708 in 30420066.

Going ahead to step 1:
If we divide 3 by 708, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 708

Going ahead to step 2:
708 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Bring next digit (4) of the dividend behind the 30 and repeat the process: 304 / 708

Let's proceed to step 3:
304 divided by 708 is 0 with a remainder of 304.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 304 and we're left with 304.
Fetch the next digit (2) from the dividend, attach it to 304 and continue: 3042 / 708

Moving on to step 4:
3042 divided by 708 is 4 with a remainder of 210.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 210 after subtracting 2832 from 3042.
Take the next digit (0) from the dividend and append it to 210, then repeat: 2100 / 708

Going ahead to step 5:
When dividing 2100 by 708, we get 2 with a remainder of 684.
Write down 2 as next digit of the result. 
Result so far: 42.0
If we subtract 1416 from 2100, we get 684.
Grab the next digit (0) from the dividend, add it to 684, then carry on: 6840 / 708

Moving on to step 6:
The number 708 fits into 6840 9 times, leaving a remainder of 468.
The number 9 becomes the next digit in our result. 
Result so far: 429.0
If we subtract 6372 from 6840, we get 468.
Append the next digit (6) from the dividend to 468 and continue with: 4686 / 708

On to step 7:
The number 708 fits into 4686 6 times, leaving a remainder of 438.
Use 6 as the next digit of our solution. 
Result so far: 4296.0
Subtract 4248 from 4686 to get 438.
Append the next digit (6) from the dividend to 438 and continue with: 4386 / 708

Going ahead to step 8:
708 can be fit into 4386 6 times, resulting in a remainder of 138.
Record the quotient 6 as the next digit in the result. 
Result so far: 42966.0
Subtract 4248 from 4386 to get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Let's proceed to step 9:
708 can be fit into 1380 1 times, resulting in a remainder of 672.
The next digit of our result is 1. 
Result so far: 42966.1
Subtract 708 from 1380 to get 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Going ahead to step 10:
When dividing 6720 by 708, we get 9 with a remainder of 348.
The number 9 becomes the next digit in our result. 
Result so far: 42966.19
The remainder is 348 after subtracting 6372 from 6720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

On to step 11:
708 goes into 3480 4 times with a remainder of 648.
The next digit of our result is 4. 
Result so far: 42966.194
If we take 2832 away from 3480, we end up with 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Let's proceed to step 12:
708 can be fit into 6480 9 times, resulting in a remainder of 108.
Write down 9 as next digit of the result. 
Result so far: 42966.1949
If we take 6372 away from 6480, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Advancing to step 13:
708 goes into 1080 1 times with a remainder of 372.
Use 1 as the next digit of our solution. 
Result so far: 42966.19491
Subtracting 708 from 1080 leaves us with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Let's proceed to step 14:
If we divide 3720 by 708, we get 5 and a remainder of 180.
Write down 5 as next digit of the result. 
Result so far: 42966.194915
If we subtract 3540 from 3720, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 15:
When dividing 1800 by 708, we get 2 with a remainder of 384.
Put 2 as the next digit of the answer. 
Result so far: 42966.1949152
Subtracting 1416 from 1800 leaves us with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Moving on to step 16:
708 goes into 3840 5 times with a remainder of 300.
The number 5 becomes the next digit in our result. 
Result so far: 42966.19491525
Deduct 3540 from 3840 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

After the division, we end up with 42966.19491525 and a remainder of 3e-07.