215.84% is the change from 101 to 319
Calculation steps:
[( 319 - 101 ) ÷ 101] x 100 = 215.84%
Formula
Percentage change = [(319 - 101) / 101] x 100
Subtract the new number by the original number
319 - 101 = 218
218 ÷ 101 = 2.1584158415841586
2.1584158415841586 x 100 = 215.84%