-80.73% is the change from 192 to 37
Calculation steps:
[( 37 - 192 ) ÷ 192] x 100 = -80.73%
Formula
Percentage change = [(37 - 192) / 192] x 100
Subtract the new number by the original number
37 - 192 = -155
-155 ÷ 192 = -0.8072916666666666
-0.8072916666666666 x 100 = -80.73%