-81.43% is the change from 140 to 26
Calculation steps:
[( 26 - 140 ) ÷ 140] x 100 = -81.43%
Formula
Percentage change = [(26 - 140) / 140] x 100
Subtract the new number by the original number
26 - 140 = -114
-114 ÷ 140 = -0.8142857142857143
-0.8142857142857143 x 100 = -81.43%