-61% is the change from 559 to 218
Calculation steps:
[( 218 - 559 ) ÷ 559] x 100 = -61%
Formula
Percentage change = [(218 - 559) / 559] x 100
Subtract the new number by the original number
218 - 559 = -341
-341 ÷ 559 = -0.6100178890876565
-0.6100178890876565 x 100 = -61%