15.51% is the change from 593 to 685
Calculation steps:
[( 685 - 593 ) ÷ 593] x 100 = 15.51%
Formula
Percentage change = [(685 - 593) / 593] x 100
Subtract the new number by the original number
685 - 593 = 92
92 ÷ 593 = 0.1551433389544688
0.1551433389544688 x 100 = 15.51%