24.2% is the change from 686 to 852
Calculation steps:
[( 852 - 686 ) ÷ 686] x 100 = 24.2%
Formula
Percentage change = [(852 - 686) / 686] x 100
Subtract the new number by the original number
852 - 686 = 166
166 ÷ 686 = 0.24198250728862974
0.24198250728862974 x 100 = 24.2%