25.93% is the change from 644 to 811
Calculation steps:
[( 811 - 644 ) ÷ 644] x 100 = 25.93%
Formula
Percentage change = [(811 - 644) / 644] x 100
Subtract the new number by the original number
811 - 644 = 167
167 ÷ 644 = 0.2593167701863354
0.2593167701863354 x 100 = 25.93%