-31.36% is the change from 711 to 488
Calculation steps:
[( 488 - 711 ) ÷ 711] x 100 = -31.36%
Formula
Percentage change = [(488 - 711) / 711] x 100
Subtract the new number by the original number
488 - 711 = -223
-223 ÷ 711 = -0.3136427566807314
-0.3136427566807314 x 100 = -31.36%