-92.21% is the change from 912 to 71
Calculation steps:
[( 71 - 912 ) ÷ 912] x 100 = -92.21%
Formula
Percentage change = [(71 - 912) / 912] x 100
Subtract the new number by the original number
71 - 912 = -841
-841 ÷ 912 = -0.9221491228070176
-0.9221491228070176 x 100 = -92.21%