Work out ratio to percentage instantly with clear inputs, formula shown and shareable results.
To turn a ratio into percentages, divide each part by the sum of all parts and multiply by 100. That is different from expressing one part as a percentage of the other, which divides by that part instead.
Percentage of total
a% = 100a / (a + b)
a as a percentage of b
100a / b
40% and 60% of the total, while 2 is 66.6667% of 3.
Yes when you divide by the total. The 'a as a percentage of b' figure does not belong to that sum.