-17.11% is the change from 526 to 436
Calculation steps:
[( 436 - 526 ) ÷ 526] x 100 = -17.11%
Formula
Percentage change = [(436 - 526) / 526] x 100
Subtract the new number by the original number
436 - 526 = -90
-90 ÷ 526 = -0.17110266159695817
-0.17110266159695817 x 100 = -17.11%