219.8% is the change from 101 to 323
Calculation steps:
[( 323 - 101 ) ÷ 101] x 100 = 219.8%
Formula
Percentage change = [(323 - 101) / 101] x 100
Subtract the new number by the original number
323 - 101 = 222
222 ÷ 101 = 2.198019801980198
2.198019801980198 x 100 = 219.8%