-6.77% is the change from 502 to 468
Calculation steps:
[( 468 - 502 ) ÷ 502] x 100 = -6.77%
Formula
Percentage change = [(468 - 502) / 502] x 100
Subtract the new number by the original number
468 - 502 = -34
-34 ÷ 502 = -0.06772908366533864
-0.06772908366533864 x 100 = -6.77%