-55.53% is the change from 479 to 213
Calculation steps:
[( 213 - 479 ) ÷ 479] x 100 = -55.53%
Formula
Percentage change = [(213 - 479) / 479] x 100
Subtract the new number by the original number
213 - 479 = -266
-266 ÷ 479 = -0.5553235908141962
-0.5553235908141962 x 100 = -55.53%