290.63% is the change from 192 to 750
Calculation steps:
[( 750 - 192 ) ÷ 192] x 100 = 290.63%
Formula
Percentage change = [(750 - 192) / 192] x 100
Subtract the new number by the original number
750 - 192 = 558
558 ÷ 192 = 2.90625
2.90625 x 100 = 290.63%