-79.4% is the change from 728 to 150
Calculation steps:
[( 150 - 728 ) ÷ 728] x 100 = -79.4%
Formula
Percentage change = [(150 - 728) / 728] x 100
Subtract the new number by the original number
150 - 728 = -578
-578 ÷ 728 = -0.7939560439560439
-0.7939560439560439 x 100 = -79.4%