-42.02% is the change from 426 to 247
Calculation steps:
[( 247 - 426 ) ÷ 426] x 100 = -42.02%
Formula
Percentage change = [(247 - 426) / 426] x 100
Subtract the new number by the original number
247 - 426 = -179
-179 ÷ 426 = -0.42018779342723006
-0.42018779342723006 x 100 = -42.02%