-64.78% is the change from 494 to 174
Calculation steps:
[( 174 - 494 ) ÷ 494] x 100 = -64.78%
Formula
Percentage change = [(174 - 494) / 494] x 100
Subtract the new number by the original number
174 - 494 = -320
-320 ÷ 494 = -0.6477732793522267
-0.6477732793522267 x 100 = -64.78%