-22.3% is the change from 435 to 338
Calculation steps:
[( 338 - 435 ) ÷ 435] x 100 = -22.3%
Formula
Percentage change = [(338 - 435) / 435] x 100
Subtract the new number by the original number
338 - 435 = -97
-97 ÷ 435 = -0.22298850574712645
-0.22298850574712645 x 100 = -22.3%