-14.44% is the change from 755 to 646
Calculation steps:
[( 646 - 755 ) ÷ 755] x 100 = -14.44%
Formula
Percentage change = [(646 - 755) / 755] x 100
Subtract the new number by the original number
646 - 755 = -109
-109 ÷ 755 = -0.14437086092715232
-0.14437086092715232 x 100 = -14.44%