-40.97% is the change from 891 to 526
Calculation steps:
[( 526 - 891 ) ÷ 891] x 100 = -40.97%
Formula
Percentage change = [(526 - 891) / 891] x 100
Subtract the new number by the original number
526 - 891 = -365
-365 ÷ 891 = -0.409652076318743
-0.409652076318743 x 100 = -40.97%