-84.01% is the change from 938 to 150
Calculation steps:
[( 150 - 938 ) ÷ 938] x 100 = -84.01%
Formula
Percentage change = [(150 - 938) / 938] x 100
Subtract the new number by the original number
150 - 938 = -788
-788 ÷ 938 = -0.8400852878464818
-0.8400852878464818 x 100 = -84.01%