-82.35% is the change from 153 to 27
Calculation steps:
[( 27 - 153 ) ÷ 153] x 100 = -82.35%
Formula
Percentage change = [(27 - 153) / 153] x 100
Subtract the new number by the original number
27 - 153 = -126
-126 ÷ 153 = -0.8235294117647058
-0.8235294117647058 x 100 = -82.35%