-55.13% is the change from 419 to 188
Calculation steps:
[( 188 - 419 ) ÷ 419] x 100 = -55.13%
Formula
Percentage change = [(188 - 419) / 419] x 100
Subtract the new number by the original number
188 - 419 = -231
-231 ÷ 419 = -0.5513126491646778
-0.5513126491646778 x 100 = -55.13%