-71.48% is the change from 526 to 150
Calculation steps:
[( 150 - 526 ) ÷ 526] x 100 = -71.48%
Formula
Percentage change = [(150 - 526) / 526] x 100
Subtract the new number by the original number
150 - 526 = -376
-376 ÷ 526 = -0.714828897338403
-0.714828897338403 x 100 = -71.48%