288.89% is the change from 99 to 385
Calculation steps:
[( 385 - 99 ) ÷ 99] x 100 = 288.89%
Formula
Percentage change = [(385 - 99) / 99] x 100
Subtract the new number by the original number
385 - 99 = 286
286 ÷ 99 = 2.888888888888889
2.888888888888889 x 100 = 288.89%