-58.7% is the change from 414 to 171
Calculation steps:
[( 171 - 414 ) ÷ 414] x 100 = -58.7%
Formula
Percentage change = [(171 - 414) / 414] x 100
Subtract the new number by the original number
171 - 414 = -243
-243 ÷ 414 = -0.5869565217391305
-0.5869565217391305 x 100 = -58.7%