-4.99% is the change from 361 to 343
Calculation steps:
[( 343 - 361 ) ÷ 361] x 100 = -4.99%
Formula
Percentage change = [(343 - 361) / 361] x 100
Subtract the new number by the original number
343 - 361 = -18
-18 ÷ 361 = -0.04986149584487535
-0.04986149584487535 x 100 = -4.99%