-70.99% is the change from 486 to 141
Calculation steps:
[( 141 - 486 ) ÷ 486] x 100 = -70.99%
Formula
Percentage change = [(141 - 486) / 486] x 100
Subtract the new number by the original number
141 - 486 = -345
-345 ÷ 486 = -0.7098765432098766
-0.7098765432098766 x 100 = -70.99%