82.98% is the change from 188 to 344
Calculation steps:
[( 344 - 188 ) ÷ 188] x 100 = 82.98%
Formula
Percentage change = [(344 - 188) / 188] x 100
Subtract the new number by the original number
344 - 188 = 156
156 ÷ 188 = 0.8297872340425532
0.8297872340425532 x 100 = 82.98%