-64.49% is the change from 490 to 174
Calculation steps:
[( 174 - 490 ) ÷ 490] x 100 = -64.49%
Formula
Percentage change = [(174 - 490) / 490] x 100
Subtract the new number by the original number
174 - 490 = -316
-316 ÷ 490 = -0.6448979591836734
-0.6448979591836734 x 100 = -64.49%