246.53% is the change from 101 to 350
Calculation steps:
[( 350 - 101 ) ÷ 101] x 100 = 246.53%
Formula
Percentage change = [(350 - 101) / 101] x 100
Subtract the new number by the original number
350 - 101 = 249
249 ÷ 101 = 2.4653465346534653
2.4653465346534653 x 100 = 246.53%