2212.5% is the change from 8 to 185
Calculation steps:
[( 185 - 8 ) ÷ 8] x 100 = 2212.5%
Formula
Percentage change = [(185 - 8) / 8] x 100
Subtract the new number by the original number
185 - 8 = 177
177 ÷ 8 = 22.125
22.125 x 100 = 2212.5%
Example