-94.89% is the change from 137 to 7
Calculation steps:
[( 7 - 137 ) ÷ 137] x 100 = -94.89%
Formula
Percentage change = [(7 - 137) / 137] x 100
Subtract the new number by the original number
7 - 137 = -130
-130 ÷ 137 = -0.948905109489051
-0.948905109489051 x 100 = -94.89%