-18.97% is the change from 58 to 47
Calculation steps:
[( 47 - 58 ) ÷ 58] x 100 = -18.97%
Formula
Percentage change = [(47 - 58) / 58] x 100
Subtract the new number by the original number
47 - 58 = -11
-11 ÷ 58 = -0.1896551724137931
-0.1896551724137931 x 100 = -18.97%