-68.29% is the change from 82 to 26
Calculation steps:
[( 26 - 82 ) ÷ 82] x 100 = -68.29%
Formula
Percentage change = [(26 - 82) / 82] x 100
Subtract the new number by the original number
26 - 82 = -56
-56 ÷ 82 = -0.6829268292682927
-0.6829268292682927 x 100 = -68.29%