-25.74% is the change from 470 to 349
Calculation steps:
[( 349 - 470 ) ÷ 470] x 100 = -25.74%
Formula
Percentage change = [(349 - 470) / 470] x 100
Subtract the new number by the original number
349 - 470 = -121
-121 ÷ 470 = -0.2574468085106383
-0.2574468085106383 x 100 = -25.74%