-45.06% is the change from 850 to 467
Calculation steps:
[( 467 - 850 ) ÷ 850] x 100 = -45.06%
Formula
Percentage change = [(467 - 850) / 850] x 100
Subtract the new number by the original number
467 - 850 = -383
-383 ÷ 850 = -0.4505882352941176
-0.4505882352941176 x 100 = -45.06%