-74.33% is the change from 187 to 48
Calculation steps:
[( 48 - 187 ) ÷ 187] x 100 = -74.33%
Formula
Percentage change = [(48 - 187) / 187] x 100
Subtract the new number by the original number
48 - 187 = -139
-139 ÷ 187 = -0.7433155080213903
-0.7433155080213903 x 100 = -74.33%