-97.43% is the change from 740 to 19
Calculation steps:
[( 19 - 740 ) ÷ 740] x 100 = -97.43%
Formula
Percentage change = [(19 - 740) / 740] x 100
Subtract the new number by the original number
19 - 740 = -721
-721 ÷ 740 = -0.9743243243243244
-0.9743243243243244 x 100 = -97.43%