-59.19% is the change from 419 to 171
Calculation steps:
[( 171 - 419 ) ÷ 419] x 100 = -59.19%
Formula
Percentage change = [(171 - 419) / 419] x 100
Subtract the new number by the original number
171 - 419 = -248
-248 ÷ 419 = -0.5918854415274463
-0.5918854415274463 x 100 = -59.19%