-26.83% is the change from 630 to 461
Calculation steps:
[( 461 - 630 ) ÷ 630] x 100 = -26.83%
Formula
Percentage change = [(461 - 630) / 630] x 100
Subtract the new number by the original number
461 - 630 = -169
-169 ÷ 630 = -0.26825396825396824
-0.26825396825396824 x 100 = -26.83%