-53.61% is the change from 623 to 289
Calculation steps:
[( 289 - 623 ) ÷ 623] x 100 = -53.61%
Formula
Percentage change = [(289 - 623) / 623] x 100
Subtract the new number by the original number
289 - 623 = -334
-334 ÷ 623 = -0.536115569823435
-0.536115569823435 x 100 = -53.61%