36.61% is the change from 224 to 306
Calculation steps:
[( 306 - 224 ) ÷ 224] x 100 = 36.61%
Formula
Percentage change = [(306 - 224) / 224] x 100
Subtract the new number by the original number
306 - 224 = 82
82 ÷ 224 = 0.36607142857142855
0.36607142857142855 x 100 = 36.61%