-16.14% is the change from 508 to 426
Calculation steps:
[( 426 - 508 ) ÷ 508] x 100 = -16.14%
Formula
Percentage change = [(426 - 508) / 508] x 100
Subtract the new number by the original number
426 - 508 = -82
-82 ÷ 508 = -0.16141732283464566
-0.16141732283464566 x 100 = -16.14%