-66.73% is the change from 977 to 325
Calculation steps:
[( 325 - 977 ) ÷ 977] x 100 = -66.73%
Formula
Percentage change = [(325 - 977) / 977] x 100
Subtract the new number by the original number
325 - 977 = -652
-652 ÷ 977 = -0.6673490276356192
-0.6673490276356192 x 100 = -66.73%