-61.86% is the change from 409 to 156
Calculation steps:
[( 156 - 409 ) ÷ 409] x 100 = -61.86%
Formula
Percentage change = [(156 - 409) / 409] x 100
Subtract the new number by the original number
156 - 409 = -253
-253 ÷ 409 = -0.6185819070904646
-0.6185819070904646 x 100 = -61.86%