39.58% is the change from 192 to 268
Calculation steps:
[( 268 - 192 ) ÷ 192] x 100 = 39.58%
Formula
Percentage change = [(268 - 192) / 192] x 100
Subtract the new number by the original number
268 - 192 = 76
76 ÷ 192 = 0.3958333333333333
0.3958333333333333 x 100 = 39.58%