-45.78% is the change from 688 to 373
Calculation steps:
[( 373 - 688 ) ÷ 688] x 100 = -45.78%
Formula
Percentage change = [(373 - 688) / 688] x 100
Subtract the new number by the original number
373 - 688 = -315
-315 ÷ 688 = -0.4578488372093023
-0.4578488372093023 x 100 = -45.78%