171.09% is the change from 294 to 797
Calculation steps:
[( 797 - 294 ) ÷ 294] x 100 = 171.09%
Formula
Percentage change = [(797 - 294) / 294] x 100
Subtract the new number by the original number
797 - 294 = 503
503 ÷ 294 = 1.7108843537414966
1.7108843537414966 x 100 = 171.09%