-83.01% is the change from 671 to 114
Calculation steps:
[( 114 - 671 ) ÷ 671] x 100 = -83.01%
Formula
Percentage change = [(114 - 671) / 671] x 100
Subtract the new number by the original number
114 - 671 = -557
-557 ÷ 671 = -0.8301043219076006
-0.8301043219076006 x 100 = -83.01%