15.85% is the change from 593 to 687
Calculation steps:
[( 687 - 593 ) ÷ 593] x 100 = 15.85%
Formula
Percentage change = [(687 - 593) / 593] x 100
Subtract the new number by the original number
687 - 593 = 94
94 ÷ 593 = 0.15851602023608768
0.15851602023608768 x 100 = 15.85%