-26.7% is the change from 442 to 324
Calculation steps:
[( 324 - 442 ) ÷ 442] x 100 = -26.7%
Formula
Percentage change = [(324 - 442) / 442] x 100
Subtract the new number by the original number
324 - 442 = -118
-118 ÷ 442 = -0.2669683257918552
-0.2669683257918552 x 100 = -26.7%