80.21% is the change from 192 to 346
Calculation steps:
[( 346 - 192 ) ÷ 192] x 100 = 80.21%
Formula
Percentage change = [(346 - 192) / 192] x 100
Subtract the new number by the original number
346 - 192 = 154
154 ÷ 192 = 0.8020833333333334
0.8020833333333334 x 100 = 80.21%