290.43% is the change from 188 to 734
Calculation steps:
[( 734 - 188 ) ÷ 188] x 100 = 290.43%
Formula
Percentage change = [(734 - 188) / 188] x 100
Subtract the new number by the original number
734 - 188 = 546
546 ÷ 188 = 2.904255319148936
2.904255319148936 x 100 = 290.43%