Let's divide 89729202 by 406
The aim is to understand the frequency of 406 in 89729202.

Advancing to step 1:
The number 406 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 406

Going ahead to step 2:
The number 406 fits into 89 0 times, leaving a remainder of 89.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 89, we get 89.
Include the next digit (7) from the dividend after 89, then repeat: 897 / 406

Let's proceed to step 3:
406 goes into 897 2 times with a remainder of 85.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 85 after subtracting 812 from 897.
Append the next digit (2) from the dividend to 85 and continue with: 852 / 406

Let's proceed to step 4:
If we divide 852 by 406, we get 2 and a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtract 812 from 852 to get 40.
Fetch the next digit (9) from the dividend, attach it to 40 and continue: 409 / 406

Step 5:
If we divide 409 by 406, we get 1 and a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 221.0
Subtracting 406 from 409 leaves us with 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 406

Advancing to step 6:
If we divide 32 by 406, we get 0 and a remainder of 32.
Write down 0 as next digit of the result. 
Result so far: 2210.0
If we subtract 0 from 32, we get 32.
Append the next digit (0) from the dividend to 32 and continue with: 320 / 406

Advancing to step 7:
The number 406 fits into 320 0 times, leaving a remainder of 320.
Write down 0 as next digit of the result. 
Result so far: 22100.0
If we subtract 0 from 320, we get 320.
Fetch the next digit (2) from the dividend, attach it to 320 and continue: 3202 / 406

Moving on to step 8:
3202 divided by 406 is 7 with a remainder of 360.
Record the quotient 7 as the next digit in the result. 
Result so far: 221007.0
Deduct 2842 from 3202 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 9:
When dividing 3600 by 406, we get 8 with a remainder of 352.
Write down 8 as next digit of the result. 
Result so far: 221007.8
If we take 3248 away from 3600, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 10:
The number 406 fits into 3520 8 times, leaving a remainder of 272.
Use 8 as the next digit of our solution. 
Result so far: 221007.88
The remainder is 272 after subtracting 3248 from 3520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

The final result is 221007.88 with a remainder of 0.272.