-2.29% is the change from 262 to 256
Calculation steps:
[( 256 - 262 ) ÷ 262] x 100 = -2.29%
Formula
Percentage change = [(256 - 262) / 262] x 100
Subtract the new number by the original number
256 - 262 = -6
-6 ÷ 262 = -0.022900763358778626
-0.022900763358778626 x 100 = -2.29%