-58.08% is the change from 551 to 231
Calculation steps:
[( 231 - 551 ) ÷ 551] x 100 = -58.08%
Formula
Percentage change = [(231 - 551) / 551] x 100
Subtract the new number by the original number
231 - 551 = -320
-320 ÷ 551 = -0.5807622504537205
-0.5807622504537205 x 100 = -58.08%