34.82% is the change from 224 to 302
Calculation steps:
[( 302 - 224 ) ÷ 224] x 100 = 34.82%
Formula
Percentage change = [(302 - 224) / 224] x 100
Subtract the new number by the original number
302 - 224 = 78
78 ÷ 224 = 0.3482142857142857
0.3482142857142857 x 100 = 34.82%