18.56% is the change from 194 to 230
Calculation steps:
[( 230 - 194 ) ÷ 194] x 100 = 18.56%
Formula
Percentage change = [(230 - 194) / 194] x 100
Subtract the new number by the original number
230 - 194 = 36
36 ÷ 194 = 0.18556701030927836
0.18556701030927836 x 100 = 18.56%