-78.08% is the change from 333 to 73
Calculation steps:
[( 73 - 333 ) ÷ 333] x 100 = -78.08%
Formula
Percentage change = [(73 - 333) / 333] x 100
Subtract the new number by the original number
73 - 333 = -260
-260 ÷ 333 = -0.7807807807807807
-0.7807807807807807 x 100 = -78.08%