-29.67% is the change from 765 to 538
Calculation steps:
[( 538 - 765 ) ÷ 765] x 100 = -29.67%
Formula
Percentage change = [(538 - 765) / 765] x 100
Subtract the new number by the original number
538 - 765 = -227
-227 ÷ 765 = -0.29673202614379085
-0.29673202614379085 x 100 = -29.67%