-67.5% is the change from 760 to 247
Calculation steps:
[( 247 - 760 ) ÷ 760] x 100 = -67.5%
Formula
Percentage change = [(247 - 760) / 760] x 100
Subtract the new number by the original number
247 - 760 = -513
-513 ÷ 760 = -0.675
-0.675 x 100 = -67.5%