-9.89% is the change from 354 to 319
Calculation steps:
[( 319 - 354 ) ÷ 354] x 100 = -9.89%
Formula
Percentage change = [(319 - 354) / 354] x 100
Subtract the new number by the original number
319 - 354 = -35
-35 ÷ 354 = -0.09887005649717515
-0.09887005649717515 x 100 = -9.89%