-69.85% is the change from 912 to 275
Calculation steps:
[( 275 - 912 ) ÷ 912] x 100 = -69.85%
Formula
Percentage change = [(275 - 912) / 912] x 100
Subtract the new number by the original number
275 - 912 = -637
-637 ÷ 912 = -0.6984649122807017
-0.6984649122807017 x 100 = -69.85%