-10% is the change from 460 to 414
Calculation steps:
[( 414 - 460 ) ÷ 460] x 100 = -10%
Formula
Percentage change = [(414 - 460) / 460] x 100
Subtract the new number by the original number
414 - 460 = -46
-46 ÷ 460 = -0.1
-0.1 x 100 = -10%
Example