19.71% is the change from 482 to 577
Calculation steps:
[( 577 - 482 ) ÷ 482] x 100 = 19.71%
Formula
Percentage change = [(577 - 482) / 482] x 100
Subtract the new number by the original number
577 - 482 = 95
95 ÷ 482 = 0.1970954356846473
0.1970954356846473 x 100 = 19.71%