-88.45% is the change from 433 to 50
Calculation steps:
[( 50 - 433 ) ÷ 433] x 100 = -88.45%
Formula
Percentage change = [(50 - 433) / 433] x 100
Subtract the new number by the original number
50 - 433 = -383
-383 ÷ 433 = -0.8845265588914549
-0.8845265588914549 x 100 = -88.45%