-29.97% is the change from 317 to 222
Calculation steps:
[( 222 - 317 ) ÷ 317] x 100 = -29.97%
Formula
Percentage change = [(222 - 317) / 317] x 100
Subtract the new number by the original number
222 - 317 = -95
-95 ÷ 317 = -0.2996845425867508
-0.2996845425867508 x 100 = -29.97%