0.41% is the change from 973 to 977
Calculation steps:
[( 977 - 973 ) ÷ 973] x 100 = 0.41%
Formula
Percentage change = [(977 - 973) / 973] x 100
Subtract the new number by the original number
977 - 973 = 4
4 ÷ 973 = 0.0041109969167523125
0.0041109969167523125 x 100 = 0.41%