-1.97% is the change from 559 to 548
Calculation steps:
[( 548 - 559 ) ÷ 559] x 100 = -1.97%
Formula
Percentage change = [(548 - 559) / 559] x 100
Subtract the new number by the original number
548 - 559 = -11
-11 ÷ 559 = -0.01967799642218247
-0.01967799642218247 x 100 = -1.97%