4.49% is the change from 868 to 907
Calculation steps:
[( 907 - 868 ) ÷ 868] x 100 = 4.49%
Formula
Percentage change = [(907 - 868) / 868] x 100
Subtract the new number by the original number
907 - 868 = 39
39 ÷ 868 = 0.044930875576036866
0.044930875576036866 x 100 = 4.49%