384.57% is the change from 188 to 911
Calculation steps:
[( 911 - 188 ) ÷ 188] x 100 = 384.57%
Formula
Percentage change = [(911 - 188) / 188] x 100
Subtract the new number by the original number
911 - 188 = 723
723 ÷ 188 = 3.845744680851064
3.845744680851064 x 100 = 384.57%