-36.45% is the change from 867 to 551
Calculation steps:
[( 551 - 867 ) ÷ 867] x 100 = -36.45%
Formula
Percentage change = [(551 - 867) / 867] x 100
Subtract the new number by the original number
551 - 867 = -316
-316 ÷ 867 = -0.3644752018454441
-0.3644752018454441 x 100 = -36.45%