-19.95% is the change from 426 to 341
Calculation steps:
[( 341 - 426 ) ÷ 426] x 100 = -19.95%
Formula
Percentage change = [(341 - 426) / 426] x 100
Subtract the new number by the original number
341 - 426 = -85
-85 ÷ 426 = -0.19953051643192488
-0.19953051643192488 x 100 = -19.95%