-81.45% is the change from 938 to 174
Calculation steps:
[( 174 - 938 ) ÷ 938] x 100 = -81.45%
Formula
Percentage change = [(174 - 938) / 938] x 100
Subtract the new number by the original number
174 - 938 = -764
-764 ÷ 938 = -0.814498933901919
-0.814498933901919 x 100 = -81.45%