-7.77% is the change from 695 to 641
Calculation steps:
[( 641 - 695 ) ÷ 695] x 100 = -7.77%
Formula
Percentage change = [(641 - 695) / 695] x 100
Subtract the new number by the original number
641 - 695 = -54
-54 ÷ 695 = -0.0776978417266187
-0.0776978417266187 x 100 = -7.77%