-26.19% is the change from 630 to 465
Calculation steps:
[( 465 - 630 ) ÷ 630] x 100 = -26.19%
Formula
Percentage change = [(465 - 630) / 630] x 100
Subtract the new number by the original number
465 - 630 = -165
-165 ÷ 630 = -0.2619047619047619
-0.2619047619047619 x 100 = -26.19%