63.98% is the change from 322 to 528
Calculation steps:
[( 528 - 322 ) ÷ 322] x 100 = 63.98%
Formula
Percentage change = [(528 - 322) / 322] x 100
Subtract the new number by the original number
528 - 322 = 206
206 ÷ 322 = 0.639751552795031
0.639751552795031 x 100 = 63.98%