-29.87% is the change from 559 to 392
Calculation steps:
[( 392 - 559 ) ÷ 559] x 100 = -29.87%
Formula
Percentage change = [(392 - 559) / 559] x 100
Subtract the new number by the original number
392 - 559 = -167
-167 ÷ 559 = -0.29874776386404295
-0.29874776386404295 x 100 = -29.87%