220.61% is the change from 296 to 949
Calculation steps:
[( 949 - 296 ) ÷ 296] x 100 = 220.61%
Formula
Percentage change = [(949 - 296) / 296] x 100
Subtract the new number by the original number
949 - 296 = 653
653 ÷ 296 = 2.206081081081081
2.206081081081081 x 100 = 220.61%