24.2% is the change from 690 to 857
Calculation steps:
[( 857 - 690 ) ÷ 690] x 100 = 24.2%
Formula
Percentage change = [(857 - 690) / 690] x 100
Subtract the new number by the original number
857 - 690 = 167
167 ÷ 690 = 0.24202898550724639
0.24202898550724639 x 100 = 24.2%