-93.44% is the change from 976 to 64
Calculation steps:
[( 64 - 976 ) ÷ 976] x 100 = -93.44%
Formula
Percentage change = [(64 - 976) / 976] x 100
Subtract the new number by the original number
64 - 976 = -912
-912 ÷ 976 = -0.9344262295081968
-0.9344262295081968 x 100 = -93.44%