-44.44% is the change from 486 to 270
Calculation steps:
[( 270 - 486 ) ÷ 486] x 100 = -44.44%
Formula
Percentage change = [(270 - 486) / 486] x 100
Subtract the new number by the original number
270 - 486 = -216
-216 ÷ 486 = -0.4444444444444444
-0.4444444444444444 x 100 = -44.44%