-95.3% is the change from 724 to 34
Calculation steps:
[( 34 - 724 ) ÷ 724] x 100 = -95.3%
Formula
Percentage change = [(34 - 724) / 724] x 100
Subtract the new number by the original number
34 - 724 = -690
-690 ÷ 724 = -0.9530386740331491
-0.9530386740331491 x 100 = -95.3%