-43% is the change from 821 to 468
Calculation steps:
[( 468 - 821 ) ÷ 821] x 100 = -43%
Formula
Percentage change = [(468 - 821) / 821] x 100
Subtract the new number by the original number
468 - 821 = -353
-353 ÷ 821 = -0.4299634591961023
-0.4299634591961023 x 100 = -43%