24.53% is the change from 644 to 802
Calculation steps:
[( 802 - 644 ) ÷ 644] x 100 = 24.53%
Formula
Percentage change = [(802 - 644) / 644] x 100
Subtract the new number by the original number
802 - 644 = 158
158 ÷ 644 = 0.2453416149068323
0.2453416149068323 x 100 = 24.53%