-91.76% is the change from 182 to 15
Calculation steps:
[( 15 - 182 ) ÷ 182] x 100 = -91.76%
Formula
Percentage change = [(15 - 182) / 182] x 100
Subtract the new number by the original number
15 - 182 = -167
-167 ÷ 182 = -0.9175824175824175
-0.9175824175824175 x 100 = -91.76%