-92.36% is the change from 628 to 48
Calculation steps:
[( 48 - 628 ) ÷ 628] x 100 = -92.36%
Formula
Percentage change = [(48 - 628) / 628] x 100
Subtract the new number by the original number
48 - 628 = -580
-580 ÷ 628 = -0.9235668789808917
-0.9235668789808917 x 100 = -92.36%