-50.61% is the change from 413 to 204
Calculation steps:
[( 204 - 413 ) ÷ 413] x 100 = -50.61%
Formula
Percentage change = [(204 - 413) / 413] x 100
Subtract the new number by the original number
204 - 413 = -209
-209 ÷ 413 = -0.5060532687651331
-0.5060532687651331 x 100 = -50.61%