-42.99% is the change from 670 to 382
Calculation steps:
[( 382 - 670 ) ÷ 670] x 100 = -42.99%
Formula
Percentage change = [(382 - 670) / 670] x 100
Subtract the new number by the original number
382 - 670 = -288
-288 ÷ 670 = -0.4298507462686567
-0.4298507462686567 x 100 = -42.99%