-49.77% is the change from 442 to 222
Calculation steps:
[( 222 - 442 ) ÷ 442] x 100 = -49.77%
Formula
Percentage change = [(222 - 442) / 442] x 100
Subtract the new number by the original number
222 - 442 = -220
-220 ÷ 442 = -0.497737556561086
-0.497737556561086 x 100 = -49.77%