294.68% is the change from 188 to 742
Calculation steps:
[( 742 - 188 ) ÷ 188] x 100 = 294.68%
Formula
Percentage change = [(742 - 188) / 188] x 100
Subtract the new number by the original number
742 - 188 = 554
554 ÷ 188 = 2.9468085106382977
2.9468085106382977 x 100 = 294.68%