198.02% is the change from 101 to 301
Calculation steps:
[( 301 - 101 ) ÷ 101] x 100 = 198.02%
Formula
Percentage change = [(301 - 101) / 101] x 100
Subtract the new number by the original number
301 - 101 = 200
200 ÷ 101 = 1.9801980198019802
1.9801980198019802 x 100 = 198.02%