24.57% is the change from 643 to 801
Calculation steps:
[( 801 - 643 ) ÷ 643] x 100 = 24.57%
Formula
Percentage change = [(801 - 643) / 643] x 100
Subtract the new number by the original number
801 - 643 = 158
158 ÷ 643 = 0.24572317262830481
0.24572317262830481 x 100 = 24.57%