33.61% is the change from 482 to 644
Calculation steps:
[( 644 - 482 ) ÷ 482] x 100 = 33.61%
Formula
Percentage change = [(644 - 482) / 482] x 100
Subtract the new number by the original number
644 - 482 = 162
162 ÷ 482 = 0.3360995850622407
0.3360995850622407 x 100 = 33.61%