-50.91% is the change from 711 to 349
Calculation steps:
[( 349 - 711 ) ÷ 711] x 100 = -50.91%
Formula
Percentage change = [(349 - 711) / 711] x 100
Subtract the new number by the original number
349 - 711 = -362
-362 ÷ 711 = -0.509142053445851
-0.509142053445851 x 100 = -50.91%