-87.43% is the change from 843 to 106
Calculation steps:
[( 106 - 843 ) ÷ 843] x 100 = -87.43%
Formula
Percentage change = [(106 - 843) / 843] x 100
Subtract the new number by the original number
106 - 843 = -737
-737 ÷ 843 = -0.8742586002372479
-0.8742586002372479 x 100 = -87.43%