69.88% is the change from 322 to 547
Calculation steps:
[( 547 - 322 ) ÷ 322] x 100 = 69.88%
Formula
Percentage change = [(547 - 322) / 322] x 100
Subtract the new number by the original number
547 - 322 = 225
225 ÷ 322 = 0.6987577639751553
0.6987577639751553 x 100 = 69.88%