17700% is the change from 2 to 356
Calculation steps:
[( 356 - 2 ) ÷ 2] x 100 = 17700%
Formula
Percentage change = [(356 - 2) / 2] x 100
Subtract the new number by the original number
356 - 2 = 354
354 ÷ 2 = 177
177 x 100 = 17700%
Example