-40.16% is the change from 127 to 76
Calculation steps:
[( 76 - 127 ) ÷ 127] x 100 = -40.16%
Formula
Percentage change = [(76 - 127) / 127] x 100
Subtract the new number by the original number
76 - 127 = -51
-51 ÷ 127 = -0.4015748031496063
-0.4015748031496063 x 100 = -40.16%