28.74% is the change from 167 to 215
Calculation steps:
[( 215 - 167 ) ÷ 167] x 100 = 28.74%
Formula
Percentage change = [(215 - 167) / 167] x 100
Subtract the new number by the original number
215 - 167 = 48
48 ÷ 167 = 0.2874251497005988
0.2874251497005988 x 100 = 28.74%