-54.21% is the change from 819 to 375
Calculation steps:
[( 375 - 819 ) ÷ 819] x 100 = -54.21%
Formula
Percentage change = [(375 - 819) / 819] x 100
Subtract the new number by the original number
375 - 819 = -444
-444 ÷ 819 = -0.5421245421245421
-0.5421245421245421 x 100 = -54.21%