-63.55% is the change from 812 to 296
Calculation steps:
[( 296 - 812 ) ÷ 812] x 100 = -63.55%
Formula
Percentage change = [(296 - 812) / 812] x 100
Subtract the new number by the original number
296 - 812 = -516
-516 ÷ 812 = -0.6354679802955665
-0.6354679802955665 x 100 = -63.55%