-49.27% is the change from 412 to 209
Calculation steps:
[( 209 - 412 ) ÷ 412] x 100 = -49.27%
Formula
Percentage change = [(209 - 412) / 412] x 100
Subtract the new number by the original number
209 - 412 = -203
-203 ÷ 412 = -0.49271844660194175
-0.49271844660194175 x 100 = -49.27%