-21.94% is the change from 702 to 548
Calculation steps:
[( 548 - 702 ) ÷ 702] x 100 = -21.94%
Formula
Percentage change = [(548 - 702) / 702] x 100
Subtract the new number by the original number
548 - 702 = -154
-154 ÷ 702 = -0.21937321937321938
-0.21937321937321938 x 100 = -21.94%