-77.92% is the change from 693 to 153
Calculation steps:
[( 153 - 693 ) ÷ 693] x 100 = -77.92%
Formula
Percentage change = [(153 - 693) / 693] x 100
Subtract the new number by the original number
153 - 693 = -540
-540 ÷ 693 = -0.7792207792207793
-0.7792207792207793 x 100 = -77.92%