-95% is the change from 460 to 23
Calculation steps:
[( 23 - 460 ) ÷ 460] x 100 = -95%
Formula
Percentage change = [(23 - 460) / 460] x 100
Subtract the new number by the original number
23 - 460 = -437
-437 ÷ 460 = -0.95
-0.95 x 100 = -95%
Example