-1.95% is the change from 976 to 957
Calculation steps:
[( 957 - 976 ) ÷ 976] x 100 = -1.95%
Formula
Percentage change = [(957 - 976) / 976] x 100
Subtract the new number by the original number
957 - 976 = -19
-19 ÷ 976 = -0.0194672131147541
-0.0194672131147541 x 100 = -1.95%