-4.49% is the change from 980 to 936
Calculation steps:
[( 936 - 980 ) ÷ 980] x 100 = -4.49%
Formula
Percentage change = [(936 - 980) / 980] x 100
Subtract the new number by the original number
936 - 980 = -44
-44 ÷ 980 = -0.044897959183673466
-0.044897959183673466 x 100 = -4.49%