78.22% is the change from 303 to 540
Calculation steps:
[( 540 - 303 ) ÷ 303] x 100 = 78.22%
Formula
Percentage change = [(540 - 303) / 303] x 100
Subtract the new number by the original number
540 - 303 = 237
237 ÷ 303 = 0.7821782178217822
0.7821782178217822 x 100 = 78.22%