-48.79% is the change from 537 to 275
Calculation steps:
[( 275 - 537 ) ÷ 537] x 100 = -48.79%
Formula
Percentage change = [(275 - 537) / 537] x 100
Subtract the new number by the original number
275 - 537 = -262
-262 ÷ 537 = -0.48789571694599626
-0.48789571694599626 x 100 = -48.79%