21.65% is the change from 194 to 236
Calculation steps:
[( 236 - 194 ) ÷ 194] x 100 = 21.65%
Formula
Percentage change = [(236 - 194) / 194] x 100
Subtract the new number by the original number
236 - 194 = 42
42 ÷ 194 = 0.21649484536082475
0.21649484536082475 x 100 = 21.65%