1.02% is the change from 196 to 198
Calculation steps:
[( 198 - 196 ) ÷ 196] x 100 = 1.02%
Formula
Percentage change = [(198 - 196) / 196] x 100
Subtract the new number by the original number
198 - 196 = 2
2 ÷ 196 = 0.01020408163265306
0.01020408163265306 x 100 = 1.02%