-65.95% is the change from 655 to 223
Calculation steps:
[( 223 - 655 ) ÷ 655] x 100 = -65.95%
Formula
Percentage change = [(223 - 655) / 655] x 100
Subtract the new number by the original number
223 - 655 = -432
-432 ÷ 655 = -0.6595419847328244
-0.6595419847328244 x 100 = -65.95%