197.73% is the change from 220 to 655
Calculation steps:
[( 655 - 220 ) ÷ 220] x 100 = 197.73%
Formula
Percentage change = [(655 - 220) / 220] x 100
Subtract the new number by the original number
655 - 220 = 435
435 ÷ 220 = 1.9772727272727273
1.9772727272727273 x 100 = 197.73%