-67.66% is the change from 235 to 76
Calculation steps:
[( 76 - 235 ) ÷ 235] x 100 = -67.66%
Formula
Percentage change = [(76 - 235) / 235] x 100
Subtract the new number by the original number
76 - 235 = -159
-159 ÷ 235 = -0.676595744680851
-0.676595744680851 x 100 = -67.66%