-27.29% is the change from 634 to 461
Calculation steps:
[( 461 - 634 ) ÷ 634] x 100 = -27.29%
Formula
Percentage change = [(461 - 634) / 634] x 100
Subtract the new number by the original number
461 - 634 = -173
-173 ÷ 634 = -0.27287066246056785
-0.27287066246056785 x 100 = -27.29%