-60% is the change from 490 to 196
Calculation steps:
[( 196 - 490 ) ÷ 490] x 100 = -60%
Formula
Percentage change = [(196 - 490) / 490] x 100
Subtract the new number by the original number
196 - 490 = -294
-294 ÷ 490 = -0.6
-0.6 x 100 = -60%
Example