-58.4% is the change from 524 to 218
Calculation steps:
[( 218 - 524 ) ÷ 524] x 100 = -58.4%
Formula
Percentage change = [(218 - 524) / 524] x 100
Subtract the new number by the original number
218 - 524 = -306
-306 ÷ 524 = -0.583969465648855
-0.583969465648855 x 100 = -58.4%