-90.19% is the change from 938 to 92
Calculation steps:
[( 92 - 938 ) ÷ 938] x 100 = -90.19%
Formula
Percentage change = [(92 - 938) / 938] x 100
Subtract the new number by the original number
92 - 938 = -846
-846 ÷ 938 = -0.9019189765458422
-0.9019189765458422 x 100 = -90.19%