-48.09% is the change from 551 to 286
Calculation steps:
[( 286 - 551 ) ÷ 551] x 100 = -48.09%
Formula
Percentage change = [(286 - 551) / 551] x 100
Subtract the new number by the original number
286 - 551 = -265
-265 ÷ 551 = -0.4809437386569873
-0.4809437386569873 x 100 = -48.09%