-94.7% is the change from 812 to 43
Calculation steps:
[( 43 - 812 ) ÷ 812] x 100 = -94.7%
Formula
Percentage change = [(43 - 812) / 812] x 100
Subtract the new number by the original number
43 - 812 = -769
-769 ÷ 812 = -0.9470443349753694
-0.9470443349753694 x 100 = -94.7%