121.88% is the change from 192 to 426
Calculation steps:
[( 426 - 192 ) ÷ 192] x 100 = 121.88%
Formula
Percentage change = [(426 - 192) / 192] x 100
Subtract the new number by the original number
426 - 192 = 234
234 ÷ 192 = 1.21875
1.21875 x 100 = 121.88%