-72.31% is the change from 455 to 126
Calculation steps:
[( 126 - 455 ) ÷ 455] x 100 = -72.31%
Formula
Percentage change = [(126 - 455) / 455] x 100
Subtract the new number by the original number
126 - 455 = -329
-329 ÷ 455 = -0.7230769230769231
-0.7230769230769231 x 100 = -72.31%