-19.35% is the change from 93 to 75
Calculation steps:
[( 75 - 93 ) ÷ 93] x 100 = -19.35%
Formula
Percentage change = [(75 - 93) / 93] x 100
Subtract the new number by the original number
75 - 93 = -18
-18 ÷ 93 = -0.1935483870967742
-0.1935483870967742 x 100 = -19.35%