-5.96% is the change from 470 to 442
Calculation steps:
[( 442 - 470 ) ÷ 470] x 100 = -5.96%
Formula
Percentage change = [(442 - 470) / 470] x 100
Subtract the new number by the original number
442 - 470 = -28
-28 ÷ 470 = -0.059574468085106386
-0.059574468085106386 x 100 = -5.96%