-61.83% is the change from 710 to 271
Calculation steps:
[( 271 - 710 ) ÷ 710] x 100 = -61.83%
Formula
Percentage change = [(271 - 710) / 710] x 100
Subtract the new number by the original number
271 - 710 = -439
-439 ÷ 710 = -0.6183098591549295
-0.6183098591549295 x 100 = -61.83%