156.25% is the change from 192 to 492
Calculation steps:
[( 492 - 192 ) ÷ 192] x 100 = 156.25%
Formula
Percentage change = [(492 - 192) / 192] x 100
Subtract the new number by the original number
492 - 192 = 300
300 ÷ 192 = 1.5625
1.5625 x 100 = 156.25%