-97.17% is the change from 460 to 13
Calculation steps:
[( 13 - 460 ) ÷ 460] x 100 = -97.17%
Formula
Percentage change = [(13 - 460) / 460] x 100
Subtract the new number by the original number
13 - 460 = -447
-447 ÷ 460 = -0.9717391304347827
-0.9717391304347827 x 100 = -97.17%