-67.23% is the change from 476 to 156
Calculation steps:
[( 156 - 476 ) ÷ 476] x 100 = -67.23%
Formula
Percentage change = [(156 - 476) / 476] x 100
Subtract the new number by the original number
156 - 476 = -320
-320 ÷ 476 = -0.6722689075630253
-0.6722689075630253 x 100 = -67.23%