-40.65% is the change from 893 to 530
Calculation steps:
[( 530 - 893 ) ÷ 893] x 100 = -40.65%
Formula
Percentage change = [(530 - 893) / 893] x 100
Subtract the new number by the original number
530 - 893 = -363
-363 ÷ 893 = -0.406494960806271
-0.406494960806271 x 100 = -40.65%