-77.02% is the change from 966 to 222
Calculation steps:
[( 222 - 966 ) ÷ 966] x 100 = -77.02%
Formula
Percentage change = [(222 - 966) / 966] x 100
Subtract the new number by the original number
222 - 966 = -744
-744 ÷ 966 = -0.7701863354037267
-0.7701863354037267 x 100 = -77.02%