15.98% is the change from 194 to 225
Calculation steps:
[( 225 - 194 ) ÷ 194] x 100 = 15.98%
Formula
Percentage change = [(225 - 194) / 194] x 100
Subtract the new number by the original number
225 - 194 = 31
31 ÷ 194 = 0.15979381443298968
0.15979381443298968 x 100 = 15.98%