-53.2% is the change from 532 to 249
Calculation steps:
[( 249 - 532 ) ÷ 532] x 100 = -53.2%
Formula
Percentage change = [(249 - 532) / 532] x 100
Subtract the new number by the original number
249 - 532 = -283
-283 ÷ 532 = -0.5319548872180451
-0.5319548872180451 x 100 = -53.2%