-83.8% is the change from 284 to 46
Calculation steps:
[( 46 - 284 ) ÷ 284] x 100 = -83.8%
Formula
Percentage change = [(46 - 284) / 284] x 100
Subtract the new number by the original number
46 - 284 = -238
-238 ÷ 284 = -0.8380281690140845
-0.8380281690140845 x 100 = -83.8%