17600% is the change from 1 to 177
Calculation steps:
[( 177 - 1 ) ÷ 1] x 100 = 17600%
Formula
Percentage change = [(177 - 1) / 1] x 100
Subtract the new number by the original number
177 - 1 = 176
176 ÷ 1 = 176
176 x 100 = 17600%
Example