-29.75% is the change from 316 to 222
Calculation steps:
[( 222 - 316 ) ÷ 316] x 100 = -29.75%
Formula
Percentage change = [(222 - 316) / 316] x 100
Subtract the new number by the original number
222 - 316 = -94
-94 ÷ 316 = -0.2974683544303797
-0.2974683544303797 x 100 = -29.75%