-55.6% is the change from 473 to 210
Calculation steps:
[( 210 - 473 ) ÷ 473] x 100 = -55.6%
Formula
Percentage change = [(210 - 473) / 473] x 100
Subtract the new number by the original number
210 - 473 = -263
-263 ÷ 473 = -0.5560253699788583
-0.5560253699788583 x 100 = -55.6%