-31.77% is the change from 812 to 554
Calculation steps:
[( 554 - 812 ) ÷ 812] x 100 = -31.77%
Formula
Percentage change = [(554 - 812) / 812] x 100
Subtract the new number by the original number
554 - 812 = -258
-258 ÷ 812 = -0.31773399014778325
-0.31773399014778325 x 100 = -31.77%