-29.49% is the change from 763 to 538
Calculation steps:
[( 538 - 763 ) ÷ 763] x 100 = -29.49%
Formula
Percentage change = [(538 - 763) / 763] x 100
Subtract the new number by the original number
538 - 763 = -225
-225 ÷ 763 = -0.2948885976408912
-0.2948885976408912 x 100 = -29.49%