9.76% is the change from 246 to 270
Calculation steps:
[( 270 - 246 ) ÷ 246] x 100 = 9.76%
Formula
Percentage change = [(270 - 246) / 246] x 100
Subtract the new number by the original number
270 - 246 = 24
24 ÷ 246 = 0.0975609756097561
0.0975609756097561 x 100 = 9.76%