1.02% is the change from 977 to 987
Calculation steps:
[( 987 - 977 ) ÷ 977] x 100 = 1.02%
Formula
Percentage change = [(987 - 977) / 977] x 100
Subtract the new number by the original number
987 - 977 = 10
10 ÷ 977 = 0.01023541453428864
0.01023541453428864 x 100 = 1.02%