84.54% is the change from 97 to 179
Calculation steps:
[( 179 - 97 ) ÷ 97] x 100 = 84.54%
Formula
Percentage change = [(179 - 97) / 97] x 100
Subtract the new number by the original number
179 - 97 = 82
82 ÷ 97 = 0.845360824742268
0.845360824742268 x 100 = 84.54%