-56.35% is the change from 976 to 426
Calculation steps:
[( 426 - 976 ) ÷ 976] x 100 = -56.35%
Formula
Percentage change = [(426 - 976) / 976] x 100
Subtract the new number by the original number
426 - 976 = -550
-550 ÷ 976 = -0.5635245901639344
-0.5635245901639344 x 100 = -56.35%