-12.46% is the change from 594 to 520
Calculation steps:
[( 520 - 594 ) ÷ 594] x 100 = -12.46%
Formula
Percentage change = [(520 - 594) / 594] x 100
Subtract the new number by the original number
520 - 594 = -74
-74 ÷ 594 = -0.12457912457912458
-0.12457912457912458 x 100 = -12.46%