16.61% is the change from 590 to 688
Calculation steps:
[( 688 - 590 ) ÷ 590] x 100 = 16.61%
Formula
Percentage change = [(688 - 590) / 590] x 100
Subtract the new number by the original number
688 - 590 = 98
98 ÷ 590 = 0.16610169491525423
0.16610169491525423 x 100 = 16.61%