-49.39% is the change from 413 to 209
Calculation steps:
[( 209 - 413 ) ÷ 413] x 100 = -49.39%
Formula
Percentage change = [(209 - 413) / 413] x 100
Subtract the new number by the original number
209 - 413 = -204
-204 ÷ 413 = -0.4939467312348668
-0.4939467312348668 x 100 = -49.39%