-94.97% is the change from 378 to 19
Calculation steps:
[( 19 - 378 ) ÷ 378] x 100 = -94.97%
Formula
Percentage change = [(19 - 378) / 378] x 100
Subtract the new number by the original number
19 - 378 = -359
-359 ÷ 378 = -0.9497354497354498
-0.9497354497354498 x 100 = -94.97%