-5.14% is the change from 623 to 591
Calculation steps:
[( 591 - 623 ) ÷ 623] x 100 = -5.14%
Formula
Percentage change = [(591 - 623) / 623] x 100
Subtract the new number by the original number
591 - 623 = -32
-32 ÷ 623 = -0.051364365971107544
-0.051364365971107544 x 100 = -5.14%