-11.8% is the change from 483 to 426
Calculation steps:
[( 426 - 483 ) ÷ 483] x 100 = -11.8%
Formula
Percentage change = [(426 - 483) / 483] x 100
Subtract the new number by the original number
426 - 483 = -57
-57 ÷ 483 = -0.11801242236024845
-0.11801242236024845 x 100 = -11.8%