-33.57% is the change from 140 to 93
Calculation steps:
[( 93 - 140 ) ÷ 140] x 100 = -33.57%
Formula
Percentage change = [(93 - 140) / 140] x 100
Subtract the new number by the original number
93 - 140 = -47
-47 ÷ 140 = -0.3357142857142857
-0.3357142857142857 x 100 = -33.57%