-11.49% is the change from 705 to 624
Calculation steps:
[( 624 - 705 ) ÷ 705] x 100 = -11.49%
Formula
Percentage change = [(624 - 705) / 705] x 100
Subtract the new number by the original number
624 - 705 = -81
-81 ÷ 705 = -0.1148936170212766
-0.1148936170212766 x 100 = -11.49%