-36.62% is the change from 710 to 450
Calculation steps:
[( 450 - 710 ) ÷ 710] x 100 = -36.62%
Formula
Percentage change = [(450 - 710) / 710] x 100
Subtract the new number by the original number
450 - 710 = -260
-260 ÷ 710 = -0.36619718309859156
-0.36619718309859156 x 100 = -36.62%