24.82% is the change from 697 to 870
Calculation steps:
[( 870 - 697 ) ÷ 697] x 100 = 24.82%
Formula
Percentage change = [(870 - 697) / 697] x 100
Subtract the new number by the original number
870 - 697 = 173
173 ÷ 697 = 0.24820659971305595
0.24820659971305595 x 100 = 24.82%