79.93% is the change from 304 to 547
Calculation steps:
[( 547 - 304 ) ÷ 304] x 100 = 79.93%
Formula
Percentage change = [(547 - 304) / 304] x 100
Subtract the new number by the original number
547 - 304 = 243
243 ÷ 304 = 0.7993421052631579
0.7993421052631579 x 100 = 79.93%