-34.98% is the change from 526 to 342
Calculation steps:
[( 342 - 526 ) ÷ 526] x 100 = -34.98%
Formula
Percentage change = [(342 - 526) / 526] x 100
Subtract the new number by the original number
342 - 526 = -184
-184 ÷ 526 = -0.34980988593155893
-0.34980988593155893 x 100 = -34.98%