We divide 71990254 by 455
The aim is to understand the frequency of 455 in 71990254.

Let's proceed to step 1:
If we divide 7 by 455, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 455

Going ahead to step 2:
If we divide 71 by 455, we get 0 and a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Append the next digit (9) from the dividend to 71 and continue with: 719 / 455

Going ahead to step 3:
719 divided by 455 is 1 with a remainder of 264.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 264 after subtracting 455 from 719.
Append the next digit (9) from the dividend to 264 and continue with: 2649 / 455

On to step 4:
2649 divided by 455 is 5 with a remainder of 374.
Put 5 as the next digit of the answer. 
Result so far: 15.0
The remainder is 374 after subtracting 2275 from 2649.
Grab the next digit (0) from the dividend, add it to 374, then carry on: 3740 / 455

Step 5:
3740 divided by 455 is 8 with a remainder of 100.
Use 8 as the next digit of our solution. 
Result so far: 158.0
Deduct 3640 from 3740 and we're left with 100.
Grab the next digit (2) from the dividend, add it to 100, then carry on: 1002 / 455

Let's proceed to step 6:
If we divide 1002 by 455, we get 2 and a remainder of 92.
Use 2 as the next digit of our solution. 
Result so far: 1582.0
Subtract 910 from 1002 to get 92.
Grab the next digit (5) from the dividend, add it to 92, then carry on: 925 / 455

Going ahead to step 7:
When dividing 925 by 455, we get 2 with a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 15822.0
Deduct 910 from 925 and we're left with 15.
Grab the next digit (4) from the dividend, add it to 15, then carry on: 154 / 455

Advancing to step 8:
455 can be fit into 154 0 times, resulting in a remainder of 154.
The number 0 becomes the next digit in our result. 
Result so far: 158220.0
The remainder is 154 after subtracting 0 from 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Moving on to step 9:
455 can be fit into 1540 3 times, resulting in a remainder of 175.
The number 3 becomes the next digit in our result. 
Result so far: 158220.3
The remainder is 175 after subtracting 1365 from 1540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Step 10:
455 can be fit into 1750 3 times, resulting in a remainder of 385.
Record the quotient 3 as the next digit in the result. 
Result so far: 158220.33
Subtracting 1365 from 1750 leaves us with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

In conclusion, the division gives 158220.33 with a balance of 0.385.