-7.11% is the change from 239 to 222
Calculation steps:
[( 222 - 239 ) ÷ 239] x 100 = -7.11%
Formula
Percentage change = [(222 - 239) / 239] x 100
Subtract the new number by the original number
222 - 239 = -17
-17 ÷ 239 = -0.07112970711297072
-0.07112970711297072 x 100 = -7.11%