-31.18% is the change from 712 to 490
Calculation steps:
[( 490 - 712 ) ÷ 712] x 100 = -31.18%
Formula
Percentage change = [(490 - 712) / 712] x 100
Subtract the new number by the original number
490 - 712 = -222
-222 ÷ 712 = -0.31179775280898875
-0.31179775280898875 x 100 = -31.18%