-57.95% is the change from 409 to 172
Calculation steps:
[( 172 - 409 ) ÷ 409] x 100 = -57.95%
Formula
Percentage change = [(172 - 409) / 409] x 100
Subtract the new number by the original number
172 - 409 = -237
-237 ÷ 409 = -0.5794621026894865
-0.5794621026894865 x 100 = -57.95%