270.71% is the change from 99 to 367
Calculation steps:
[( 367 - 99 ) ÷ 99] x 100 = 270.71%
Formula
Percentage change = [(367 - 99) / 99] x 100
Subtract the new number by the original number
367 - 99 = 268
268 ÷ 99 = 2.707070707070707
2.707070707070707 x 100 = 270.71%