292.55% is the change from 188 to 738
Calculation steps:
[( 738 - 188 ) ÷ 188] x 100 = 292.55%
Formula
Percentage change = [(738 - 188) / 188] x 100
Subtract the new number by the original number
738 - 188 = 550
550 ÷ 188 = 2.925531914893617
2.925531914893617 x 100 = 292.55%