-97.34% is the change from 526 to 14
Calculation steps:
[( 14 - 526 ) ÷ 526] x 100 = -97.34%
Formula
Percentage change = [(14 - 526) / 526] x 100
Subtract the new number by the original number
14 - 526 = -512
-512 ÷ 526 = -0.973384030418251
-0.973384030418251 x 100 = -97.34%