-96.95% is the change from 426 to 13
Calculation steps:
[( 13 - 426 ) ÷ 426] x 100 = -96.95%
Formula
Percentage change = [(13 - 426) / 426] x 100
Subtract the new number by the original number
13 - 426 = -413
-413 ÷ 426 = -0.9694835680751174
-0.9694835680751174 x 100 = -96.95%