-75.91% is the change from 137 to 33
Calculation steps:
[( 33 - 137 ) ÷ 137] x 100 = -75.91%
Formula
Percentage change = [(33 - 137) / 137] x 100
Subtract the new number by the original number
33 - 137 = -104
-104 ÷ 137 = -0.7591240875912408
-0.7591240875912408 x 100 = -75.91%