-34.47% is the change from 409 to 268
Calculation steps:
[( 268 - 409 ) ÷ 409] x 100 = -34.47%
Formula
Percentage change = [(268 - 409) / 409] x 100
Subtract the new number by the original number
268 - 409 = -141
-141 ÷ 409 = -0.34474327628361856
-0.34474327628361856 x 100 = -34.47%