-6.95% is the change from 705 to 656
Calculation steps:
[( 656 - 705 ) ÷ 705] x 100 = -6.95%
Formula
Percentage change = [(656 - 705) / 705] x 100
Subtract the new number by the original number
656 - 705 = -49
-49 ÷ 705 = -0.06950354609929078
-0.06950354609929078 x 100 = -6.95%