388.3% is the change from 188 to 918
Calculation steps:
[( 918 - 188 ) ÷ 188] x 100 = 388.3%
Formula
Percentage change = [(918 - 188) / 188] x 100
Subtract the new number by the original number
918 - 188 = 730
730 ÷ 188 = 3.882978723404255
3.882978723404255 x 100 = 388.3%