-80.27% is the change from 370 to 73
Calculation steps:
[( 73 - 370 ) ÷ 370] x 100 = -80.27%
Formula
Percentage change = [(73 - 370) / 370] x 100
Subtract the new number by the original number
73 - 370 = -297
-297 ÷ 370 = -0.8027027027027027
-0.8027027027027027 x 100 = -80.27%