-2.83% is the change from 671 to 652
Calculation steps:
[( 652 - 671 ) ÷ 671] x 100 = -2.83%
Formula
Percentage change = [(652 - 671) / 671] x 100
Subtract the new number by the original number
652 - 671 = -19
-19 ÷ 671 = -0.028315946348733235
-0.028315946348733235 x 100 = -2.83%