-28.14% is the change from 334 to 240
Calculation steps:
[( 240 - 334 ) ÷ 334] x 100 = -28.14%
Formula
Percentage change = [(240 - 334) / 334] x 100
Subtract the new number by the original number
240 - 334 = -94
-94 ÷ 334 = -0.281437125748503
-0.281437125748503 x 100 = -28.14%