-43.34% is the change from 893 to 506
Calculation steps:
[( 506 - 893 ) ÷ 893] x 100 = -43.34%
Formula
Percentage change = [(506 - 893) / 893] x 100
Subtract the new number by the original number
506 - 893 = -387
-387 ÷ 893 = -0.4333706606942889
-0.4333706606942889 x 100 = -43.34%