-89.18% is the change from 462 to 50
Calculation steps:
[( 50 - 462 ) ÷ 462] x 100 = -89.18%
Formula
Percentage change = [(50 - 462) / 462] x 100
Subtract the new number by the original number
50 - 462 = -412
-412 ÷ 462 = -0.8917748917748918
-0.8917748917748918 x 100 = -89.18%