-70.49% is the change from 576 to 170
Calculation steps:
[( 170 - 576 ) ÷ 576] x 100 = -70.49%
Formula
Percentage change = [(170 - 576) / 576] x 100
Subtract the new number by the original number
170 - 576 = -406
-406 ÷ 576 = -0.7048611111111112
-0.7048611111111112 x 100 = -70.49%