9.28% is the change from 194 to 212
Calculation steps:
[( 212 - 194 ) ÷ 194] x 100 = 9.28%
Formula
Percentage change = [(212 - 194) / 194] x 100
Subtract the new number by the original number
212 - 194 = 18
18 ÷ 194 = 0.09278350515463918
0.09278350515463918 x 100 = 9.28%