-70.49% is the change from 488 to 144
Calculation steps:
[( 144 - 488 ) ÷ 488] x 100 = -70.49%
Formula
Percentage change = [(144 - 488) / 488] x 100
Subtract the new number by the original number
144 - 488 = -344
-344 ÷ 488 = -0.7049180327868853
-0.7049180327868853 x 100 = -70.49%