-63.73% is the change from 477 to 173
Calculation steps:
[( 173 - 477 ) ÷ 477] x 100 = -63.73%
Formula
Percentage change = [(173 - 477) / 477] x 100
Subtract the new number by the original number
173 - 477 = -304
-304 ÷ 477 = -0.6373165618448637
-0.6373165618448637 x 100 = -63.73%