-25.09% is the change from 283 to 212
Calculation steps:
[( 212 - 283 ) ÷ 283] x 100 = -25.09%
Formula
Percentage change = [(212 - 283) / 283] x 100
Subtract the new number by the original number
212 - 283 = -71
-71 ÷ 283 = -0.2508833922261484
-0.2508833922261484 x 100 = -25.09%