-54.8% is the change from 823 to 372
Calculation steps:
[( 372 - 823 ) ÷ 823] x 100 = -54.8%
Formula
Percentage change = [(372 - 823) / 823] x 100
Subtract the new number by the original number
372 - 823 = -451
-451 ÷ 823 = -0.5479951397326853
-0.5479951397326853 x 100 = -54.8%