38.52% is the change from 623 to 863
Calculation steps:
[( 863 - 623 ) ÷ 623] x 100 = 38.52%
Formula
Percentage change = [(863 - 623) / 623] x 100
Subtract the new number by the original number
863 - 623 = 240
240 ÷ 623 = 0.3852327447833066
0.3852327447833066 x 100 = 38.52%