-23.54% is the change from 514 to 393
Calculation steps:
[( 393 - 514 ) ÷ 514] x 100 = -23.54%
Formula
Percentage change = [(393 - 514) / 514] x 100
Subtract the new number by the original number
393 - 514 = -121
-121 ÷ 514 = -0.23540856031128404
-0.23540856031128404 x 100 = -23.54%