-16.39% is the change from 659 to 551
Calculation steps:
[( 551 - 659 ) ÷ 659] x 100 = -16.39%
Formula
Percentage change = [(551 - 659) / 659] x 100
Subtract the new number by the original number
551 - 659 = -108
-108 ÷ 659 = -0.1638846737481032
-0.1638846737481032 x 100 = -16.39%