-64.08% is the change from 476 to 171
Calculation steps:
[( 171 - 476 ) ÷ 476] x 100 = -64.08%
Formula
Percentage change = [(171 - 476) / 476] x 100
Subtract the new number by the original number
171 - 476 = -305
-305 ÷ 476 = -0.6407563025210085
-0.6407563025210085 x 100 = -64.08%