-45.71% is the change from 140 to 76
Calculation steps:
[( 76 - 140 ) ÷ 140] x 100 = -45.71%
Formula
Percentage change = [(76 - 140) / 140] x 100
Subtract the new number by the original number
76 - 140 = -64
-64 ÷ 140 = -0.45714285714285713
-0.45714285714285713 x 100 = -45.71%