-92.93% is the change from 311 to 22
Calculation steps:
[( 22 - 311 ) ÷ 311] x 100 = -92.93%
Formula
Percentage change = [(22 - 311) / 311] x 100
Subtract the new number by the original number
22 - 311 = -289
-289 ÷ 311 = -0.9292604501607717
-0.9292604501607717 x 100 = -92.93%