-38.46% is the change from 559 to 344
Calculation steps:
[( 344 - 559 ) ÷ 559] x 100 = -38.46%
Formula
Percentage change = [(344 - 559) / 559] x 100
Subtract the new number by the original number
344 - 559 = -215
-215 ÷ 559 = -0.38461538461538464
-0.38461538461538464 x 100 = -38.46%