-27.27% is the change from 506 to 368
Calculation steps:
[( 368 - 506 ) ÷ 506] x 100 = -27.27%
Formula
Percentage change = [(368 - 506) / 506] x 100
Subtract the new number by the original number
368 - 506 = -138
-138 ÷ 506 = -0.2727272727272727
-0.2727272727272727 x 100 = -27.27%