-55.35% is the change from 477 to 213
Calculation steps:
[( 213 - 477 ) ÷ 477] x 100 = -55.35%
Formula
Percentage change = [(213 - 477) / 477] x 100
Subtract the new number by the original number
213 - 477 = -264
-264 ÷ 477 = -0.5534591194968553
-0.5534591194968553 x 100 = -55.35%