-70.54% is the change from 482 to 142
Calculation steps:
[( 142 - 482 ) ÷ 482] x 100 = -70.54%
Formula
Percentage change = [(142 - 482) / 482] x 100
Subtract the new number by the original number
142 - 482 = -340
-340 ÷ 482 = -0.7053941908713693
-0.7053941908713693 x 100 = -70.54%