-82.5% is the change from 697 to 122
Calculation steps:
[( 122 - 697 ) ÷ 697] x 100 = -82.5%
Formula
Percentage change = [(122 - 697) / 697] x 100
Subtract the new number by the original number
122 - 697 = -575
-575 ÷ 697 = -0.8249641319942611
-0.8249641319942611 x 100 = -82.5%