-74.12% is the change from 170 to 44
Calculation steps:
[( 44 - 170 ) ÷ 170] x 100 = -74.12%
Formula
Percentage change = [(44 - 170) / 170] x 100
Subtract the new number by the original number
44 - 170 = -126
-126 ÷ 170 = -0.7411764705882353
-0.7411764705882353 x 100 = -74.12%