76.79% is the change from 293 to 518
Calculation steps:
[( 518 - 293 ) ÷ 293] x 100 = 76.79%
Formula
Percentage change = [(518 - 293) / 293] x 100
Subtract the new number by the original number
518 - 293 = 225
225 ÷ 293 = 0.7679180887372014
0.7679180887372014 x 100 = 76.79%