292.7% is the change from 233 to 915
Calculation steps:
[( 915 - 233 ) ÷ 233] x 100 = 292.7%
Formula
Percentage change = [(915 - 233) / 233] x 100
Subtract the new number by the original number
915 - 233 = 682
682 ÷ 233 = 2.927038626609442
2.927038626609442 x 100 = 292.7%