-54.65% is the change from 710 to 322
Calculation steps:
[( 322 - 710 ) ÷ 710] x 100 = -54.65%
Formula
Percentage change = [(322 - 710) / 710] x 100
Subtract the new number by the original number
322 - 710 = -388
-388 ÷ 710 = -0.5464788732394367
-0.5464788732394367 x 100 = -54.65%