-19.43% is the change from 350 to 282
Calculation steps:
[( 282 - 350 ) ÷ 350] x 100 = -19.43%
Formula
Percentage change = [(282 - 350) / 350] x 100
Subtract the new number by the original number
282 - 350 = -68
-68 ÷ 350 = -0.19428571428571428
-0.19428571428571428 x 100 = -19.43%