40.06% is the change from 634 to 888
Calculation steps:
[( 888 - 634 ) ÷ 634] x 100 = 40.06%
Formula
Percentage change = [(888 - 634) / 634] x 100
Subtract the new number by the original number
888 - 634 = 254
254 ÷ 634 = 0.40063091482649843
0.40063091482649843 x 100 = 40.06%