-46.85% is the change from 143 to 76
Calculation steps:
[( 76 - 143 ) ÷ 143] x 100 = -46.85%
Formula
Percentage change = [(76 - 143) / 143] x 100
Subtract the new number by the original number
76 - 143 = -67
-67 ÷ 143 = -0.46853146853146854
-0.46853146853146854 x 100 = -46.85%