-73.9% is the change from 912 to 238
Calculation steps:
[( 238 - 912 ) ÷ 912] x 100 = -73.9%
Formula
Percentage change = [(238 - 912) / 912] x 100
Subtract the new number by the original number
238 - 912 = -674
-674 ÷ 912 = -0.7390350877192983
-0.7390350877192983 x 100 = -73.9%