-49.14% is the change from 409 to 208
Calculation steps:
[( 208 - 409 ) ÷ 409] x 100 = -49.14%
Formula
Percentage change = [(208 - 409) / 409] x 100
Subtract the new number by the original number
208 - 409 = -201
-201 ÷ 409 = -0.49144254278728605
-0.49144254278728605 x 100 = -49.14%