-28.68% is the change from 767 to 547
Calculation steps:
[( 547 - 767 ) ÷ 767] x 100 = -28.68%
Formula
Percentage change = [(547 - 767) / 767] x 100
Subtract the new number by the original number
547 - 767 = -220
-220 ÷ 767 = -0.28683181225554105
-0.28683181225554105 x 100 = -28.68%