-23.77% is the change from 812 to 619
Calculation steps:
[( 619 - 812 ) ÷ 812] x 100 = -23.77%
Formula
Percentage change = [(619 - 812) / 812] x 100
Subtract the new number by the original number
619 - 812 = -193
-193 ÷ 812 = -0.2376847290640394
-0.2376847290640394 x 100 = -23.77%