340.96% is the change from 188 to 829
Calculation steps:
[( 829 - 188 ) ÷ 188] x 100 = 340.96%
Formula
Percentage change = [(829 - 188) / 188] x 100
Subtract the new number by the original number
829 - 188 = 641
641 ÷ 188 = 3.4095744680851063
3.4095744680851063 x 100 = 340.96%