from 87 to 108

would the answer be 26% decrease?

3 answers

87 to 108 goes up.

That's not a decrease.
26% increase
108/87 = 1.2414 = 124.14%
Then you subtract 100% of what you got because that was your original number
124.14% - 100% = 24.14%

Its 24.14% increase