1.98% is the change from 958 to 977
Calculation steps:
[( 977 - 958 ) ÷ 958] x 100 = 1.98%
Formula
Percentage change = [(977 - 958) / 958] x 100
Subtract the new number by the original number
977 - 958 = 19
19 ÷ 958 = 0.019832985386221295
0.019832985386221295 x 100 = 1.98%