-80.25% is the change from 243 to 48
Calculation steps:
[( 48 - 243 ) ÷ 243] x 100 = -80.25%
Formula
Percentage change = [(48 - 243) / 243] x 100
Subtract the new number by the original number
48 - 243 = -195
-195 ÷ 243 = -0.8024691358024691
-0.8024691358024691 x 100 = -80.25%