-59.88% is the change from 977 to 392
Calculation steps:
[( 392 - 977 ) ÷ 977] x 100 = -59.88%
Formula
Percentage change = [(392 - 977) / 977] x 100
Subtract the new number by the original number
392 - 977 = -585
-585 ÷ 977 = -0.5987717502558854
-0.5987717502558854 x 100 = -59.88%