-82.02% is the change from 912 to 164
Calculation steps:
[( 164 - 912 ) ÷ 912] x 100 = -82.02%
Formula
Percentage change = [(164 - 912) / 912] x 100
Subtract the new number by the original number
164 - 912 = -748
-748 ÷ 912 = -0.8201754385964912
-0.8201754385964912 x 100 = -82.02%