-80.23% is the change from 693 to 137
Calculation steps:
[( 137 - 693 ) ÷ 693] x 100 = -80.23%
Formula
Percentage change = [(137 - 693) / 693] x 100
Subtract the new number by the original number
137 - 693 = -556
-556 ÷ 693 = -0.8023088023088023
-0.8023088023088023 x 100 = -80.23%