-45.94% is the change from 394 to 213
Calculation steps:
[( 213 - 394 ) ÷ 394] x 100 = -45.94%
Formula
Percentage change = [(213 - 394) / 394] x 100
Subtract the new number by the original number
213 - 394 = -181
-181 ÷ 394 = -0.4593908629441624
-0.4593908629441624 x 100 = -45.94%