0.41% is the change from 977 to 981
Calculation steps:
[( 981 - 977 ) ÷ 977] x 100 = 0.41%
Formula
Percentage change = [(981 - 977) / 977] x 100
Subtract the new number by the original number
981 - 977 = 4
4 ÷ 977 = 0.0040941658137154556
0.0040941658137154556 x 100 = 0.41%