-22.71% is the change from 414 to 320
Calculation steps:
[( 320 - 414 ) ÷ 414] x 100 = -22.71%
Formula
Percentage change = [(320 - 414) / 414] x 100
Subtract the new number by the original number
320 - 414 = -94
-94 ÷ 414 = -0.22705314009661837
-0.22705314009661837 x 100 = -22.71%