24.34% is the change from 645 to 802
Calculation steps:
[( 802 - 645 ) ÷ 645] x 100 = 24.34%
Formula
Percentage change = [(802 - 645) / 645] x 100
Subtract the new number by the original number
802 - 645 = 157
157 ÷ 645 = 0.2434108527131783
0.2434108527131783 x 100 = 24.34%