-53.45% is the change from 711 to 331
Calculation steps:
[( 331 - 711 ) ÷ 711] x 100 = -53.45%
Formula
Percentage change = [(331 - 711) / 711] x 100
Subtract the new number by the original number
331 - 711 = -380
-380 ÷ 711 = -0.5344585091420534
-0.5344585091420534 x 100 = -53.45%