-28.18% is the change from 511 to 367
Calculation steps:
[( 367 - 511 ) ÷ 511] x 100 = -28.18%
Formula
Percentage change = [(367 - 511) / 511] x 100
Subtract the new number by the original number
367 - 511 = -144
-144 ÷ 511 = -0.28180039138943247
-0.28180039138943247 x 100 = -28.18%