-93.02% is the change from 473 to 33
Calculation steps:
[( 33 - 473 ) ÷ 473] x 100 = -93.02%
Formula
Percentage change = [(33 - 473) / 473] x 100
Subtract the new number by the original number
33 - 473 = -440
-440 ÷ 473 = -0.9302325581395349
-0.9302325581395349 x 100 = -93.02%