-23.23% is the change from 977 to 750
Calculation steps:
[( 750 - 977 ) ÷ 977] x 100 = -23.23%
Formula
Percentage change = [(750 - 977) / 977] x 100
Subtract the new number by the original number
750 - 977 = -227
-227 ÷ 977 = -0.2323439099283521
-0.2323439099283521 x 100 = -23.23%