-64.2% is the change from 514 to 184
Calculation steps:
[( 184 - 514 ) ÷ 514] x 100 = -64.2%
Formula
Percentage change = [(184 - 514) / 514] x 100
Subtract the new number by the original number
184 - 514 = -330
-330 ÷ 514 = -0.642023346303502
-0.642023346303502 x 100 = -64.2%