-40.2% is the change from 694 to 415
Calculation steps:
[( 415 - 694 ) ÷ 694] x 100 = -40.2%
Formula
Percentage change = [(415 - 694) / 694] x 100
Subtract the new number by the original number
415 - 694 = -279
-279 ÷ 694 = -0.4020172910662824
-0.4020172910662824 x 100 = -40.2%