22.67% is the change from 247 to 303
Calculation steps:
[( 303 - 247 ) ÷ 247] x 100 = 22.67%
Formula
Percentage change = [(303 - 247) / 247] x 100
Subtract the new number by the original number
303 - 247 = 56
56 ÷ 247 = 0.22672064777327935
0.22672064777327935 x 100 = 22.67%