-59.77% is the change from 773 to 311
Calculation steps:
[( 311 - 773 ) ÷ 773] x 100 = -59.77%
Formula
Percentage change = [(311 - 773) / 773] x 100
Subtract the new number by the original number
311 - 773 = -462
-462 ÷ 773 = -0.5976714100905562
-0.5976714100905562 x 100 = -59.77%