-28.36% is the change from 67 to 48
Calculation steps:
[( 48 - 67 ) ÷ 67] x 100 = -28.36%
Formula
Percentage change = [(48 - 67) / 67] x 100
Subtract the new number by the original number
48 - 67 = -19
-19 ÷ 67 = -0.2835820895522388
-0.2835820895522388 x 100 = -28.36%