-17.61% is the change from 176 to 145
Calculation steps:
[( 145 - 176 ) ÷ 176] x 100 = -17.61%
Formula
Percentage change = [(145 - 176) / 176] x 100
Subtract the new number by the original number
145 - 176 = -31
-31 ÷ 176 = -0.17613636363636365
-0.17613636363636365 x 100 = -17.61%