18.54% is the change from 178 to 211
Calculation steps:
[( 211 - 178 ) ÷ 178] x 100 = 18.54%
Formula
Percentage change = [(211 - 178) / 178] x 100
Subtract the new number by the original number
211 - 178 = 33
33 ÷ 178 = 0.1853932584269663
0.1853932584269663 x 100 = 18.54%