-64.04% is the change from 812 to 292
Calculation steps:
[( 292 - 812 ) ÷ 812] x 100 = -64.04%
Formula
Percentage change = [(292 - 812) / 812] x 100
Subtract the new number by the original number
292 - 812 = -520
-520 ÷ 812 = -0.6403940886699507
-0.6403940886699507 x 100 = -64.04%