-96.81% is the change from 690 to 22
Calculation steps:
[( 22 - 690 ) ÷ 690] x 100 = -96.81%
Formula
Percentage change = [(22 - 690) / 690] x 100
Subtract the new number by the original number
22 - 690 = -668
-668 ÷ 690 = -0.9681159420289855
-0.9681159420289855 x 100 = -96.81%