Fraction to percentage

Convert a fraction into a percentage and round the result to the desired precision.

1. Simplify the fraction

Simplify the fraction if necessary. For example, `3250/6500` is reduced as follows,

`1/2 = (3250\times1)/(3250\times2) `

2. Convert fraction to decimal

The numerator is divided by the denominator to get a decimal number. For example,

`3049/20000 = 0.15245`

3. Convert decimal number to percentage

We multiply the result by 100 and round it. Example, for 0.15245 the percentage is equal to

`0.15245\times100 = 15.245`

Rounded to 1 decimal, we get

`0.15245\approx 15.2% `