40.31% is the change from 191 to 268
Calculation steps:
[( 268 - 191 ) ÷ 191] x 100 = 40.31%
Formula
Percentage change = [(268 - 191) / 191] x 100
Subtract the new number by the original number
268 - 191 = 77
77 ÷ 191 = 0.4031413612565445
0.4031413612565445 x 100 = 40.31%