30.54% is the change from 167 to 218
Calculation steps:
[( 218 - 167 ) ÷ 167] x 100 = 30.54%
Formula
Percentage change = [(218 - 167) / 167] x 100
Subtract the new number by the original number
218 - 167 = 51
51 ÷ 167 = 0.30538922155688625
0.30538922155688625 x 100 = 30.54%