-64.41% is the change from 812 to 289
Calculation steps:
[( 289 - 812 ) ÷ 812] x 100 = -64.41%
Formula
Percentage change = [(289 - 812) / 812] x 100
Subtract the new number by the original number
289 - 812 = -523
-523 ÷ 812 = -0.6440886699507389
-0.6440886699507389 x 100 = -64.41%