15.17% is the change from 178 to 205
Calculation steps:
[( 205 - 178 ) ÷ 178] x 100 = 15.17%
Formula
Percentage change = [(205 - 178) / 178] x 100
Subtract the new number by the original number
205 - 178 = 27
27 ÷ 178 = 0.15168539325842698
0.15168539325842698 x 100 = 15.17%