-22.5% is the change from 440 to 341
Calculation steps:
[( 341 - 440 ) ÷ 440] x 100 = -22.5%
Formula
Percentage change = [(341 - 440) / 440] x 100
Subtract the new number by the original number
341 - 440 = -99
-99 ÷ 440 = -0.225
-0.225 x 100 = -22.5%