-12.68% is the change from 347 to 303
Calculation steps:
[( 303 - 347 ) ÷ 347] x 100 = -12.68%
Formula
Percentage change = [(303 - 347) / 347] x 100
Subtract the new number by the original number
303 - 347 = -44
-44 ÷ 347 = -0.12680115273775217
-0.12680115273775217 x 100 = -12.68%