-9.28% is the change from 690 to 626
Calculation steps:
[( 626 - 690 ) ÷ 690] x 100 = -9.28%
Formula
Percentage change = [(626 - 690) / 690] x 100
Subtract the new number by the original number
626 - 690 = -64
-64 ÷ 690 = -0.0927536231884058
-0.0927536231884058 x 100 = -9.28%