-11.83% is the change from 262 to 231
Calculation steps:
[( 231 - 262 ) ÷ 262] x 100 = -11.83%
Formula
Percentage change = [(231 - 262) / 262] x 100
Subtract the new number by the original number
231 - 262 = -31
-31 ÷ 262 = -0.1183206106870229
-0.1183206106870229 x 100 = -11.83%