-54.46% is the change from 819 to 373
Calculation steps:
[( 373 - 819 ) ÷ 819] x 100 = -54.46%
Formula
Percentage change = [(373 - 819) / 819] x 100
Subtract the new number by the original number
373 - 819 = -446
-446 ÷ 819 = -0.5445665445665445
-0.5445665445665445 x 100 = -54.46%