-1.77% is the change from 339 to 333
Calculation steps:
[( 333 - 339 ) ÷ 339] x 100 = -1.77%
Formula
Percentage change = [(333 - 339) / 339] x 100
Subtract the new number by the original number
333 - 339 = -6
-6 ÷ 339 = -0.017699115044247787
-0.017699115044247787 x 100 = -1.77%