-50.85% is the change from 411 to 202
Calculation steps:
[( 202 - 411 ) ÷ 411] x 100 = -50.85%
Formula
Percentage change = [(202 - 411) / 411] x 100
Subtract the new number by the original number
202 - 411 = -209
-209 ÷ 411 = -0.5085158150851582
-0.5085158150851582 x 100 = -50.85%