270.63% is the change from 269 to 997
Calculation steps:
[( 997 - 269 ) ÷ 269] x 100 = 270.63%
Formula
Percentage change = [(997 - 269) / 269] x 100
Subtract the new number by the original number
997 - 269 = 728
728 ÷ 269 = 2.7063197026022303
2.7063197026022303 x 100 = 270.63%