-77.23% is the change from 426 to 97
Calculation steps:
[( 97 - 426 ) ÷ 426] x 100 = -77.23%
Formula
Percentage change = [(97 - 426) / 426] x 100
Subtract the new number by the original number
97 - 426 = -329
-329 ÷ 426 = -0.7723004694835681
-0.7723004694835681 x 100 = -77.23%