-3.33% is the change from 60 to 58
Calculation steps:
[( 58 - 60 ) ÷ 60] x 100 = -3.33%
Formula
Percentage change = [(58 - 60) / 60] x 100
Subtract the new number by the original number
58 - 60 = -2
-2 ÷ 60 = -0.03333333333333333
-0.03333333333333333 x 100 = -3.33%