-95.33% is the change from 921 to 43
Calculation steps:
[( 43 - 921 ) ÷ 921] x 100 = -95.33%
Formula
Percentage change = [(43 - 921) / 921] x 100
Subtract the new number by the original number
43 - 921 = -878
-878 ÷ 921 = -0.9533116178067318
-0.9533116178067318 x 100 = -95.33%