-63.18% is the change from 812 to 299
Calculation steps:
[( 299 - 812 ) ÷ 812] x 100 = -63.18%
Formula
Percentage change = [(299 - 812) / 812] x 100
Subtract the new number by the original number
299 - 812 = -513
-513 ÷ 812 = -0.6317733990147784
-0.6317733990147784 x 100 = -63.18%