-74.77% is the change from 222 to 56
Calculation steps:
[( 56 - 222 ) ÷ 222] x 100 = -74.77%
Formula
Percentage change = [(56 - 222) / 222] x 100
Subtract the new number by the original number
56 - 222 = -166
-166 ÷ 222 = -0.7477477477477478
-0.7477477477477478 x 100 = -74.77%