-4.71% is the change from 701 to 668
Calculation steps:
[( 668 - 701 ) ÷ 701] x 100 = -4.71%
Formula
Percentage change = [(668 - 701) / 701] x 100
Subtract the new number by the original number
668 - 701 = -33
-33 ÷ 701 = -0.047075606276747506
-0.047075606276747506 x 100 = -4.71%