-55.33% is the change from 497 to 222
Calculation steps:
[( 222 - 497 ) ÷ 497] x 100 = -55.33%
Formula
Percentage change = [(222 - 497) / 497] x 100
Subtract the new number by the original number
222 - 497 = -275
-275 ÷ 497 = -0.5533199195171026
-0.5533199195171026 x 100 = -55.33%