-21.95% is the change from 706 to 551
Calculation steps:
[( 551 - 706 ) ÷ 706] x 100 = -21.95%
Formula
Percentage change = [(551 - 706) / 706] x 100
Subtract the new number by the original number
551 - 706 = -155
-155 ÷ 706 = -0.21954674220963172
-0.21954674220963172 x 100 = -21.95%