-53.26% is the change from 813 to 380
Calculation steps:
[( 380 - 813 ) ÷ 813] x 100 = -53.26%
Formula
Percentage change = [(380 - 813) / 813] x 100
Subtract the new number by the original number
380 - 813 = -433
-433 ÷ 813 = -0.5325953259532595
-0.5325953259532595 x 100 = -53.26%