-92.7% is the change from 137 to 10
Calculation steps:
[( 10 - 137 ) ÷ 137] x 100 = -92.7%
Formula
Percentage change = [(10 - 137) / 137] x 100
Subtract the new number by the original number
10 - 137 = -127
-127 ÷ 137 = -0.927007299270073
-0.927007299270073 x 100 = -92.7%