-66.82% is the change from 440 to 146
Calculation steps:
[( 146 - 440 ) ÷ 440] x 100 = -66.82%
Formula
Percentage change = [(146 - 440) / 440] x 100
Subtract the new number by the original number
146 - 440 = -294
-294 ÷ 440 = -0.6681818181818182
-0.6681818181818182 x 100 = -66.82%