196.41% is the change from 223 to 661
Calculation steps:
[( 661 - 223 ) ÷ 223] x 100 = 196.41%
Formula
Percentage change = [(661 - 223) / 223] x 100
Subtract the new number by the original number
661 - 223 = 438
438 ÷ 223 = 1.9641255605381165
1.9641255605381165 x 100 = 196.41%