2880% is the change from 10 to 298
Calculation steps:
[( 298 - 10 ) ÷ 10] x 100 = 2880%
Formula
Percentage change = [(298 - 10) / 10] x 100
Subtract the new number by the original number
298 - 10 = 288
288 ÷ 10 = 28.8
28.8 x 100 = 2880%
Example