88.51% is the change from 322 to 607
Calculation steps:
[( 607 - 322 ) ÷ 322] x 100 = 88.51%
Formula
Percentage change = [(607 - 322) / 322] x 100
Subtract the new number by the original number
607 - 322 = 285
285 ÷ 322 = 0.8850931677018633
0.8850931677018633 x 100 = 88.51%