-2.35% is the change from 340 to 332
Calculation steps:
[( 332 - 340 ) ÷ 340] x 100 = -2.35%
Formula
Percentage change = [(332 - 340) / 340] x 100
Subtract the new number by the original number
332 - 340 = -8
-8 ÷ 340 = -0.023529411764705882
-0.023529411764705882 x 100 = -2.35%