-51.92% is the change from 547 to 263
Calculation steps:
[( 263 - 547 ) ÷ 547] x 100 = -51.92%
Formula
Percentage change = [(263 - 547) / 547] x 100
Subtract the new number by the original number
263 - 547 = -284
-284 ÷ 547 = -0.5191956124314442
-0.5191956124314442 x 100 = -51.92%