275.95% is the change from 79 to 297
Calculation steps:
[( 297 - 79 ) ÷ 79] x 100 = 275.95%
Formula
Percentage change = [(297 - 79) / 79] x 100
Subtract the new number by the original number
297 - 79 = 218
218 ÷ 79 = 2.759493670886076
2.759493670886076 x 100 = 275.95%