60.2% is the change from 304 to 487
Calculation steps:
[( 487 - 304 ) ÷ 304] x 100 = 60.2%
Formula
Percentage change = [(487 - 304) / 304] x 100
Subtract the new number by the original number
487 - 304 = 183
183 ÷ 304 = 0.6019736842105263
0.6019736842105263 x 100 = 60.2%