-12.29% is the change from 594 to 521
Calculation steps:
[( 521 - 594 ) ÷ 594] x 100 = -12.29%
Formula
Percentage change = [(521 - 594) / 594] x 100
Subtract the new number by the original number
521 - 594 = -73
-73 ÷ 594 = -0.12289562289562289
-0.12289562289562289 x 100 = -12.29%