-40.9% is the change from 890 to 526
Calculation steps:
[( 526 - 890 ) ÷ 890] x 100 = -40.9%
Formula
Percentage change = [(526 - 890) / 890] x 100
Subtract the new number by the original number
526 - 890 = -364
-364 ÷ 890 = -0.40898876404494383
-0.40898876404494383 x 100 = -40.9%