-97.07% is the change from 443 to 13
Calculation steps:
[( 13 - 443 ) ÷ 443] x 100 = -97.07%
Formula
Percentage change = [(13 - 443) / 443] x 100
Subtract the new number by the original number
13 - 443 = -430
-430 ÷ 443 = -0.9706546275395034
-0.9706546275395034 x 100 = -97.07%