10.15% is the change from 887 to 977
Calculation steps:
[( 977 - 887 ) ÷ 887] x 100 = 10.15%
Formula
Percentage change = [(977 - 887) / 887] x 100
Subtract the new number by the original number
977 - 887 = 90
90 ÷ 887 = 0.10146561443066517
0.10146561443066517 x 100 = 10.15%