-75.86% is the change from 526 to 127
Calculation steps:
[( 127 - 526 ) ÷ 526] x 100 = -75.86%
Formula
Percentage change = [(127 - 526) / 526] x 100
Subtract the new number by the original number
127 - 526 = -399
-399 ÷ 526 = -0.7585551330798479
-0.7585551330798479 x 100 = -75.86%