-84.01% is the change from 688 to 110
Calculation steps:
[( 110 - 688 ) ÷ 688] x 100 = -84.01%
Formula
Percentage change = [(110 - 688) / 688] x 100
Subtract the new number by the original number
110 - 688 = -578
-578 ÷ 688 = -0.8401162790697675
-0.8401162790697675 x 100 = -84.01%