-68.6% is the change from 707 to 222
Calculation steps:
[( 222 - 707 ) ÷ 707] x 100 = -68.6%
Formula
Percentage change = [(222 - 707) / 707] x 100
Subtract the new number by the original number
222 - 707 = -485
-485 ÷ 707 = -0.685997171145686
-0.685997171145686 x 100 = -68.6%