38.85% is the change from 641 to 890
Calculation steps:
[( 890 - 641 ) ÷ 641] x 100 = 38.85%
Formula
Percentage change = [(890 - 641) / 641] x 100
Subtract the new number by the original number
890 - 641 = 249
249 ÷ 641 = 0.38845553822152884
0.38845553822152884 x 100 = 38.85%