-82.12% is the change from 151 to 27
Calculation steps:
[( 27 - 151 ) ÷ 151] x 100 = -82.12%
Formula
Percentage change = [(27 - 151) / 151] x 100
Subtract the new number by the original number
27 - 151 = -124
-124 ÷ 151 = -0.8211920529801324
-0.8211920529801324 x 100 = -82.12%