-27.22% is the change from 698 to 508
Calculation steps:
[( 508 - 698 ) ÷ 698] x 100 = -27.22%
Formula
Percentage change = [(508 - 698) / 698] x 100
Subtract the new number by the original number
508 - 698 = -190
-190 ÷ 698 = -0.2722063037249284
-0.2722063037249284 x 100 = -27.22%