98.02% is the change from 101 to 200
Calculation steps:
[( 200 - 101 ) ÷ 101] x 100 = 98.02%
Formula
Percentage change = [(200 - 101) / 101] x 100
Subtract the new number by the original number
200 - 101 = 99
99 ÷ 101 = 0.9801980198019802
0.9801980198019802 x 100 = 98.02%