-25.38% is the change from 524 to 391
Calculation steps:
[( 391 - 524 ) ÷ 524] x 100 = -25.38%
Formula
Percentage change = [(391 - 524) / 524] x 100
Subtract the new number by the original number
391 - 524 = -133
-133 ÷ 524 = -0.2538167938931298
-0.2538167938931298 x 100 = -25.38%