-65.93% is the change from 270 to 92
Calculation steps:
[( 92 - 270 ) ÷ 270] x 100 = -65.93%
Formula
Percentage change = [(92 - 270) / 270] x 100
Subtract the new number by the original number
92 - 270 = -178
-178 ÷ 270 = -0.6592592592592592
-0.6592592592592592 x 100 = -65.93%