-80.3% is the change from 594 to 117
Calculation steps:
[( 117 - 594 ) ÷ 594] x 100 = -80.3%
Formula
Percentage change = [(117 - 594) / 594] x 100
Subtract the new number by the original number
117 - 594 = -477
-477 ÷ 594 = -0.803030303030303
-0.803030303030303 x 100 = -80.3%