-22.24% is the change from 706 to 549
Calculation steps:
[( 549 - 706 ) ÷ 706] x 100 = -22.24%
Formula
Percentage change = [(549 - 706) / 706] x 100
Subtract the new number by the original number
549 - 706 = -157
-157 ÷ 706 = -0.22237960339943344
-0.22237960339943344 x 100 = -22.24%