-1.94% is the change from 979 to 960
Calculation steps:
[( 960 - 979 ) ÷ 979] x 100 = -1.94%
Formula
Percentage change = [(960 - 979) / 979] x 100
Subtract the new number by the original number
960 - 979 = -19
-19 ÷ 979 = -0.01940755873340143
-0.01940755873340143 x 100 = -1.94%