58.55% is the change from 304 to 482
Calculation steps:
[( 482 - 304 ) ÷ 304] x 100 = 58.55%
Formula
Percentage change = [(482 - 304) / 304] x 100
Subtract the new number by the original number
482 - 304 = 178
178 ÷ 304 = 0.5855263157894737
0.5855263157894737 x 100 = 58.55%