160.21% is the change from 191 to 497
Calculation steps:
[( 497 - 191 ) ÷ 191] x 100 = 160.21%
Formula
Percentage change = [(497 - 191) / 191] x 100
Subtract the new number by the original number
497 - 191 = 306
306 ÷ 191 = 1.6020942408376964
1.6020942408376964 x 100 = 160.21%