31.09% is the change from 685 to 898
Calculation steps:
[( 898 - 685 ) ÷ 685] x 100 = 31.09%
Formula
Percentage change = [(898 - 685) / 685] x 100
Subtract the new number by the original number
898 - 685 = 213
213 ÷ 685 = 0.310948905109489
0.310948905109489 x 100 = 31.09%