-58.24% is the change from 522 to 218
Calculation steps:
[( 218 - 522 ) ÷ 522] x 100 = -58.24%
Formula
Percentage change = [(218 - 522) / 522] x 100
Subtract the new number by the original number
218 - 522 = -304
-304 ÷ 522 = -0.5823754789272031
-0.5823754789272031 x 100 = -58.24%