-58.73% is the change from 378 to 156
Calculation steps:
[( 156 - 378 ) ÷ 378] x 100 = -58.73%
Formula
Percentage change = [(156 - 378) / 378] x 100
Subtract the new number by the original number
156 - 378 = -222
-222 ÷ 378 = -0.5873015873015873
-0.5873015873015873 x 100 = -58.73%