-51.02% is the change from 537 to 263
Calculation steps:
[( 263 - 537 ) ÷ 537] x 100 = -51.02%
Formula
Percentage change = [(263 - 537) / 537] x 100
Subtract the new number by the original number
263 - 537 = -274
-274 ÷ 537 = -0.5102420856610801
-0.5102420856610801 x 100 = -51.02%