62109570 ÷ 404 
The aim is to understand the frequency of 404 in 62109570.

On to step 1:
The number 404 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 404

Advancing to step 2:
62 divided by 404 is 0 with a remainder of 62.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 62 and we're left with 62.
Append the next digit (1) from the dividend to 62 and continue with: 621 / 404

Step 3:
When dividing 621 by 404, we get 1 with a remainder of 217.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 404 from 621 leaves us with 217.
Append the next digit (0) from the dividend to 217 and continue with: 2170 / 404

Let's proceed to step 4:
2170 divided by 404 is 5 with a remainder of 150.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtract 2020 from 2170 to get 150.
Take the next digit (9) from the dividend and append it to 150, then repeat: 1509 / 404

Let's proceed to step 5:
If we divide 1509 by 404, we get 3 and a remainder of 297.
The next digit of our result is 3. 
Result so far: 153.0
If we subtract 1212 from 1509, we get 297.
Bring next digit (5) of the dividend behind the 297 and repeat the process: 2975 / 404

Let's proceed to step 6:
The number 404 fits into 2975 7 times, leaving a remainder of 147.
The next digit of our result is 7. 
Result so far: 1537.0
The remainder is 147 after subtracting 2828 from 2975.
Bring next digit (7) of the dividend behind the 147 and repeat the process: 1477 / 404

Advancing to step 7:
1477 divided by 404 is 3 with a remainder of 265.
The number 3 becomes the next digit in our result. 
Result so far: 15373.0
Subtract 1212 from 1477 to get 265.
Take the next digit (0) from the dividend and append it to 265, then repeat: 2650 / 404

On to step 8:
404 can be fit into 2650 6 times, resulting in a remainder of 226.
Use 6 as the next digit of our solution. 
Result so far: 153736.0
Subtract 2424 from 2650 to get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 9:
2260 divided by 404 is 5 with a remainder of 240.
Use 5 as the next digit of our solution. 
Result so far: 153736.5
The remainder is 240 after subtracting 2020 from 2260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 10:
2400 divided by 404 is 5 with a remainder of 380.
Record the quotient 5 as the next digit in the result. 
Result so far: 153736.55
If we take 2020 away from 2400, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Our division results in 153736.55 with a remaining 0.38.