-48.5% is the change from 532 to 274
Calculation steps:
[( 274 - 532 ) ÷ 532] x 100 = -48.5%
Formula
Percentage change = [(274 - 532) / 532] x 100
Subtract the new number by the original number
274 - 532 = -258
-258 ÷ 532 = -0.4849624060150376
-0.4849624060150376 x 100 = -48.5%