-52.67% is the change from 486 to 230
Calculation steps:
[( 230 - 486 ) ÷ 486] x 100 = -52.67%
Formula
Percentage change = [(230 - 486) / 486] x 100
Subtract the new number by the original number
230 - 486 = -256
-256 ÷ 486 = -0.5267489711934157
-0.5267489711934157 x 100 = -52.67%