-55.13% is the change from 711 to 319
Calculation steps:
[( 319 - 711 ) ÷ 711] x 100 = -55.13%
Formula
Percentage change = [(319 - 711) / 711] x 100
Subtract the new number by the original number
319 - 711 = -392
-392 ÷ 711 = -0.5513361462728551
-0.5513361462728551 x 100 = -55.13%