-26.35% is the change from 630 to 464
Calculation steps:
[( 464 - 630 ) ÷ 630] x 100 = -26.35%
Formula
Percentage change = [(464 - 630) / 630] x 100
Subtract the new number by the original number
464 - 630 = -166
-166 ÷ 630 = -0.2634920634920635
-0.2634920634920635 x 100 = -26.35%