-72.9% is the change from 594 to 161
Calculation steps:
[( 161 - 594 ) ÷ 594] x 100 = -72.9%
Formula
Percentage change = [(161 - 594) / 594] x 100
Subtract the new number by the original number
161 - 594 = -433
-433 ÷ 594 = -0.7289562289562289
-0.7289562289562289 x 100 = -72.9%