-44.27% is the change from 131 to 73
Calculation steps:
[( 73 - 131 ) ÷ 131] x 100 = -44.27%
Formula
Percentage change = [(73 - 131) / 131] x 100
Subtract the new number by the original number
73 - 131 = -58
-58 ÷ 131 = -0.44274809160305345
-0.44274809160305345 x 100 = -44.27%