1.98% is the change from 101 to 103
Calculation steps:
[( 103 - 101 ) ÷ 101] x 100 = 1.98%
Formula
Percentage change = [(103 - 101) / 101] x 100
Subtract the new number by the original number
103 - 101 = 2
2 ÷ 101 = 0.019801980198019802
0.019801980198019802 x 100 = 1.98%