206.93% is the change from 101 to 310
Calculation steps:
[( 310 - 101 ) ÷ 101] x 100 = 206.93%
Formula
Percentage change = [(310 - 101) / 101] x 100
Subtract the new number by the original number
310 - 101 = 209
209 ÷ 101 = 2.0693069306930694
2.0693069306930694 x 100 = 206.93%