-52.27% is the change from 551 to 263
Calculation steps:
[( 263 - 551 ) ÷ 551] x 100 = -52.27%
Formula
Percentage change = [(263 - 551) / 551] x 100
Subtract the new number by the original number
263 - 551 = -288
-288 ÷ 551 = -0.5226860254083484
-0.5226860254083484 x 100 = -52.27%