342.19% is the change from 192 to 849
Calculation steps:
[( 849 - 192 ) ÷ 192] x 100 = 342.19%
Formula
Percentage change = [(849 - 192) / 192] x 100
Subtract the new number by the original number
849 - 192 = 657
657 ÷ 192 = 3.421875
3.421875 x 100 = 342.19%