-20.55% is the change from 73 to 58
Calculation steps:
[( 58 - 73 ) ÷ 73] x 100 = -20.55%
Formula
Percentage change = [(58 - 73) / 73] x 100
Subtract the new number by the original number
58 - 73 = -15
-15 ÷ 73 = -0.2054794520547945
-0.2054794520547945 x 100 = -20.55%