-38.18% is the change from 977 to 604
Calculation steps:
[( 604 - 977 ) ÷ 977] x 100 = -38.18%
Formula
Percentage change = [(604 - 977) / 977] x 100
Subtract the new number by the original number
604 - 977 = -373
-373 ÷ 977 = -0.38178096212896623
-0.38178096212896623 x 100 = -38.18%