1.77% is the change from 960 to 977
Calculation steps:
[( 977 - 960 ) ÷ 960] x 100 = 1.77%
Formula
Percentage change = [(977 - 960) / 960] x 100
Subtract the new number by the original number
977 - 960 = 17
17 ÷ 960 = 0.017708333333333333
0.017708333333333333 x 100 = 1.77%