-52.76% is the change from 525 to 248
Calculation steps:
[( 248 - 525 ) ÷ 525] x 100 = -52.76%
Formula
Percentage change = [(248 - 525) / 525] x 100
Subtract the new number by the original number
248 - 525 = -277
-277 ÷ 525 = -0.5276190476190477
-0.5276190476190477 x 100 = -52.76%