2112.5% is the change from 8 to 177
Calculation steps:
[( 177 - 8 ) ÷ 8] x 100 = 2112.5%
Formula
Percentage change = [(177 - 8) / 8] x 100
Subtract the new number by the original number
177 - 8 = 169
169 ÷ 8 = 21.125
21.125 x 100 = 2112.5%
Example