-12.86% is the change from 739 to 644
Calculation steps:
[( 644 - 739 ) ÷ 739] x 100 = -12.86%
Formula
Percentage change = [(644 - 739) / 739] x 100
Subtract the new number by the original number
644 - 739 = -95
-95 ÷ 739 = -0.12855209742895804
-0.12855209742895804 x 100 = -12.86%