-67.15% is the change from 764 to 251
Calculation steps:
[( 251 - 764 ) ÷ 764] x 100 = -67.15%
Formula
Percentage change = [(251 - 764) / 764] x 100
Subtract the new number by the original number
251 - 764 = -513
-513 ÷ 764 = -0.6714659685863874
-0.6714659685863874 x 100 = -67.15%