-28.31% is the change from 551 to 395
Calculation steps:
[( 395 - 551 ) ÷ 551] x 100 = -28.31%
Formula
Percentage change = [(395 - 551) / 551] x 100
Subtract the new number by the original number
395 - 551 = -156
-156 ÷ 551 = -0.2831215970961887
-0.2831215970961887 x 100 = -28.31%