-23.27% is the change from 997 to 765
Calculation steps:
[( 765 - 997 ) ÷ 997] x 100 = -23.27%
Formula
Percentage change = [(765 - 997) / 997] x 100
Subtract the new number by the original number
765 - 997 = -232
-232 ÷ 997 = -0.23269809428284854
-0.23269809428284854 x 100 = -23.27%