-96.52% is the change from 977 to 34
Calculation steps:
[( 34 - 977 ) ÷ 977] x 100 = -96.52%
Formula
Percentage change = [(34 - 977) / 977] x 100
Subtract the new number by the original number
34 - 977 = -943
-943 ÷ 977 = -0.9651995905834186
-0.9651995905834186 x 100 = -96.52%