-97.19% is the change from 462 to 13
Calculation steps:
[( 13 - 462 ) ÷ 462] x 100 = -97.19%
Formula
Percentage change = [(13 - 462) / 462] x 100
Subtract the new number by the original number
13 - 462 = -449
-449 ÷ 462 = -0.9718614718614719
-0.9718614718614719 x 100 = -97.19%