-65.92% is the change from 223 to 76
Calculation steps:
[( 76 - 223 ) ÷ 223] x 100 = -65.92%
Formula
Percentage change = [(76 - 223) / 223] x 100
Subtract the new number by the original number
76 - 223 = -147
-147 ÷ 223 = -0.6591928251121076
-0.6591928251121076 x 100 = -65.92%