85.27% is the change from 224 to 415
Calculation steps:
[( 415 - 224 ) ÷ 224] x 100 = 85.27%
Formula
Percentage change = [(415 - 224) / 224] x 100
Subtract the new number by the original number
415 - 224 = 191
191 ÷ 224 = 0.8526785714285714
0.8526785714285714 x 100 = 85.27%