102.51% is the change from 438 to 887
Calculation steps:
[( 887 - 438 ) ÷ 438] x 100 = 102.51%
Formula
Percentage change = [(887 - 438) / 438] x 100
Subtract the new number by the original number
887 - 438 = 449
449 ÷ 438 = 1.0251141552511416
1.0251141552511416 x 100 = 102.51%