-49.62% is the change from 526 to 265
Calculation steps:
[( 265 - 526 ) ÷ 526] x 100 = -49.62%
Formula
Percentage change = [(265 - 526) / 526] x 100
Subtract the new number by the original number
265 - 526 = -261
-261 ÷ 526 = -0.49619771863117873
-0.49619771863117873 x 100 = -49.62%