-54.42% is the change from 577 to 263
Calculation steps:
[( 263 - 577 ) ÷ 577] x 100 = -54.42%
Formula
Percentage change = [(263 - 577) / 577] x 100
Subtract the new number by the original number
263 - 577 = -314
-314 ÷ 577 = -0.5441941074523396
-0.5441941074523396 x 100 = -54.42%