-56.61% is the change from 514 to 223
Calculation steps:
[( 223 - 514 ) ÷ 514] x 100 = -56.61%
Formula
Percentage change = [(223 - 514) / 514] x 100
Subtract the new number by the original number
223 - 514 = -291
-291 ÷ 514 = -0.566147859922179
-0.566147859922179 x 100 = -56.61%