-48.68% is the change from 832 to 427
Calculation steps:
[( 427 - 832 ) ÷ 832] x 100 = -48.68%
Formula
Percentage change = [(427 - 832) / 832] x 100
Subtract the new number by the original number
427 - 832 = -405
-405 ÷ 832 = -0.48677884615384615
-0.48677884615384615 x 100 = -48.68%