-22.77% is the change from 773 to 597
Calculation steps:
[( 597 - 773 ) ÷ 773] x 100 = -22.77%
Formula
Percentage change = [(597 - 773) / 773] x 100
Subtract the new number by the original number
597 - 773 = -176
-176 ÷ 773 = -0.2276843467011643
-0.2276843467011643 x 100 = -22.77%