-24.87% is the change from 378 to 284
Calculation steps:
[( 284 - 378 ) ÷ 378] x 100 = -24.87%
Formula
Percentage change = [(284 - 378) / 378] x 100
Subtract the new number by the original number
284 - 378 = -94
-94 ÷ 378 = -0.24867724867724866
-0.24867724867724866 x 100 = -24.87%