-97.19% is the change from 463 to 13
Calculation steps:
[( 13 - 463 ) ÷ 463] x 100 = -97.19%
Formula
Percentage change = [(13 - 463) / 463] x 100
Subtract the new number by the original number
13 - 463 = -450
-450 ÷ 463 = -0.9719222462203023
-0.9719222462203023 x 100 = -97.19%