-69.29% is the change from 482 to 148
Calculation steps:
[( 148 - 482 ) ÷ 482] x 100 = -69.29%
Formula
Percentage change = [(148 - 482) / 482] x 100
Subtract the new number by the original number
148 - 482 = -334
-334 ÷ 482 = -0.6929460580912863
-0.6929460580912863 x 100 = -69.29%