-92.97% is the change from 313 to 22
Calculation steps:
[( 22 - 313 ) ÷ 313] x 100 = -92.97%
Formula
Percentage change = [(22 - 313) / 313] x 100
Subtract the new number by the original number
22 - 313 = -291
-291 ÷ 313 = -0.9297124600638977
-0.9297124600638977 x 100 = -92.97%