-93.76% is the change from 977 to 61
Calculation steps:
[( 61 - 977 ) ÷ 977] x 100 = -93.76%
Formula
Percentage change = [(61 - 977) / 977] x 100
Subtract the new number by the original number
61 - 977 = -916
-916 ÷ 977 = -0.9375639713408394
-0.9375639713408394 x 100 = -93.76%