42.28% is the change from 667 to 949
Calculation steps:
[( 949 - 667 ) ÷ 667] x 100 = 42.28%
Formula
Percentage change = [(949 - 667) / 667] x 100
Subtract the new number by the original number
949 - 667 = 282
282 ÷ 667 = 0.42278860569715143
0.42278860569715143 x 100 = 42.28%