-33.4% is the change from 976 to 650
Calculation steps:
[( 650 - 976 ) ÷ 976] x 100 = -33.4%
Formula
Percentage change = [(650 - 976) / 976] x 100
Subtract the new number by the original number
650 - 976 = -326
-326 ÷ 976 = -0.33401639344262296
-0.33401639344262296 x 100 = -33.4%