-79.73% is the change from 740 to 150
Calculation steps:
[( 150 - 740 ) ÷ 740] x 100 = -79.73%
Formula
Percentage change = [(150 - 740) / 740] x 100
Subtract the new number by the original number
150 - 740 = -590
-590 ÷ 740 = -0.7972972972972973
-0.7972972972972973 x 100 = -79.73%