-29.37% is the change from 143 to 101
Calculation steps:
[( 101 - 143 ) ÷ 143] x 100 = -29.37%
Formula
Percentage change = [(101 - 143) / 143] x 100
Subtract the new number by the original number
101 - 143 = -42
-42 ÷ 143 = -0.2937062937062937
-0.2937062937062937 x 100 = -29.37%