9100% is the change from 2 to 184
Calculation steps:
[( 184 - 2 ) ÷ 2] x 100 = 9100%
Formula
Percentage change = [(184 - 2) / 2] x 100
Subtract the new number by the original number
184 - 2 = 182
182 ÷ 2 = 91
91 x 100 = 9100%
Example