-72.34% is the change from 235 to 65
Calculation steps:
[( 65 - 235 ) ÷ 235] x 100 = -72.34%
Formula
Percentage change = [(65 - 235) / 235] x 100
Subtract the new number by the original number
65 - 235 = -170
-170 ÷ 235 = -0.723404255319149
-0.723404255319149 x 100 = -72.34%