-71.57% is the change from 693 to 197
Calculation steps:
[( 197 - 693 ) ÷ 693] x 100 = -71.57%
Formula
Percentage change = [(197 - 693) / 693] x 100
Subtract the new number by the original number
197 - 693 = -496
-496 ÷ 693 = -0.7157287157287158
-0.7157287157287158 x 100 = -71.57%