-26.04% is the change from 457 to 338
Calculation steps:
[( 338 - 457 ) ÷ 457] x 100 = -26.04%
Formula
Percentage change = [(338 - 457) / 457] x 100
Subtract the new number by the original number
338 - 457 = -119
-119 ÷ 457 = -0.2603938730853392
-0.2603938730853392 x 100 = -26.04%