-71.22% is the change from 490 to 141
Calculation steps:
[( 141 - 490 ) ÷ 490] x 100 = -71.22%
Formula
Percentage change = [(141 - 490) / 490] x 100
Subtract the new number by the original number
141 - 490 = -349
-349 ÷ 490 = -0.7122448979591837
-0.7122448979591837 x 100 = -71.22%