-64.67% is the change from 484 to 171
Calculation steps:
[( 171 - 484 ) ÷ 484] x 100 = -64.67%
Formula
Percentage change = [(171 - 484) / 484] x 100
Subtract the new number by the original number
171 - 484 = -313
-313 ÷ 484 = -0.6466942148760331
-0.6466942148760331 x 100 = -64.67%