-80.16% is the change from 378 to 75
Calculation steps:
[( 75 - 378 ) ÷ 378] x 100 = -80.16%
Formula
Percentage change = [(75 - 378) / 378] x 100
Subtract the new number by the original number
75 - 378 = -303
-303 ÷ 378 = -0.8015873015873016
-0.8015873015873016 x 100 = -80.16%