-53.17% is the change from 378 to 177
Calculation steps:
[( 177 - 378 ) ÷ 378] x 100 = -53.17%
Formula
Percentage change = [(177 - 378) / 378] x 100
Subtract the new number by the original number
177 - 378 = -201
-201 ÷ 378 = -0.5317460317460317
-0.5317460317460317 x 100 = -53.17%