-42.58% is the change from 916 to 526
Calculation steps:
[( 526 - 916 ) ÷ 916] x 100 = -42.58%
Formula
Percentage change = [(526 - 916) / 916] x 100
Subtract the new number by the original number
526 - 916 = -390
-390 ÷ 916 = -0.425764192139738
-0.425764192139738 x 100 = -42.58%