457205 divided by 90 
The aim is to understand the frequency of 90 in 457205.

Advancing to step 1:
The number 90 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 90

Going ahead to step 2:
45 divided by 90 is 0 with a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Grab the next digit (7) from the dividend, add it to 45, then carry on: 457 / 90

Advancing to step 3:
457 divided by 90 is 5 with a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 7 after subtracting 450 from 457.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 90

Moving on to step 4:
90 can be fit into 72 0 times, resulting in a remainder of 72.
The next digit of our result is 0. 
Result so far: 50.0
If we take 0 away from 72, we end up with 72.
Grab the next digit (0) from the dividend, add it to 72, then carry on: 720 / 90

Step 5:
90 goes into 720 8 times with a remainder of 0.
The next digit of our result is 8. 
Result so far: 508.0
If we take 720 away from 720, we end up with 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 90

On to step 6:
90 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 5080.0
Subtracting 0 from 5 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
When dividing 50 by 90, we get 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 5080.0
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
If we divide 500 by 90, we get 5 and a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 5080.05
If we take 450 away from 500, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 9:
90 can be fit into 500 5 times, resulting in a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 5080.055
Subtract 450 from 500 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

In conclusion, the division gives 5080.055 with a balance of 0.005.