-3.59% is the change from 334 to 322
Calculation steps:
[( 322 - 334 ) ÷ 334] x 100 = -3.59%
Formula
Percentage change = [(322 - 334) / 334] x 100
Subtract the new number by the original number
322 - 334 = -12
-12 ÷ 334 = -0.03592814371257485
-0.03592814371257485 x 100 = -3.59%