-81.46% is the change from 755 to 140
Calculation steps:
[( 140 - 755 ) ÷ 755] x 100 = -81.46%
Formula
Percentage change = [(140 - 755) / 755] x 100
Subtract the new number by the original number
140 - 755 = -615
-615 ÷ 755 = -0.8145695364238411
-0.8145695364238411 x 100 = -81.46%