-18.85% is the change from 626 to 508
Calculation steps:
[( 508 - 626 ) ÷ 626] x 100 = -18.85%
Formula
Percentage change = [(508 - 626) / 626] x 100
Subtract the new number by the original number
508 - 626 = -118
-118 ÷ 626 = -0.18849840255591055
-0.18849840255591055 x 100 = -18.85%