97.03% is the change from 101 to 199
Calculation steps:
[( 199 - 101 ) ÷ 101] x 100 = 97.03%
Formula
Percentage change = [(199 - 101) / 101] x 100
Subtract the new number by the original number
199 - 101 = 98
98 ÷ 101 = 0.9702970297029703
0.9702970297029703 x 100 = 97.03%