-1.88% is the change from 426 to 418
Calculation steps:
[( 418 - 426 ) ÷ 426] x 100 = -1.88%
Formula
Percentage change = [(418 - 426) / 426] x 100
Subtract the new number by the original number
418 - 426 = -8
-8 ÷ 426 = -0.018779342723004695
-0.018779342723004695 x 100 = -1.88%