-60.28% is the change from 773 to 307
Calculation steps:
[( 307 - 773 ) ÷ 773] x 100 = -60.28%
Formula
Percentage change = [(307 - 773) / 773] x 100
Subtract the new number by the original number
307 - 773 = -466
-466 ÷ 773 = -0.6028460543337646
-0.6028460543337646 x 100 = -60.28%