-30.12% is the change from 518 to 362
Calculation steps:
[( 362 - 518 ) ÷ 518] x 100 = -30.12%
Formula
Percentage change = [(362 - 518) / 518] x 100
Subtract the new number by the original number
362 - 518 = -156
-156 ÷ 518 = -0.30115830115830117
-0.30115830115830117 x 100 = -30.12%