-50.77% is the change from 711 to 350
Calculation steps:
[( 350 - 711 ) ÷ 711] x 100 = -50.77%
Formula
Percentage change = [(350 - 711) / 711] x 100
Subtract the new number by the original number
350 - 711 = -361
-361 ÷ 711 = -0.5077355836849508
-0.5077355836849508 x 100 = -50.77%