-17.78% is the change from 405 to 333
Calculation steps:
[( 333 - 405 ) ÷ 405] x 100 = -17.78%
Formula
Percentage change = [(333 - 405) / 405] x 100
Subtract the new number by the original number
333 - 405 = -72
-72 ÷ 405 = -0.17777777777777778
-0.17777777777777778 x 100 = -17.78%
Example