-54.19% is the change from 930 to 426
Calculation steps:
[( 426 - 930 ) ÷ 930] x 100 = -54.19%
Formula
Percentage change = [(426 - 930) / 930] x 100
Subtract the new number by the original number
426 - 930 = -504
-504 ÷ 930 = -0.5419354838709678
-0.5419354838709678 x 100 = -54.19%