2.06% is the change from 194 to 198
Calculation steps:
[( 198 - 194 ) ÷ 194] x 100 = 2.06%
Formula
Percentage change = [(198 - 194) / 194] x 100
Subtract the new number by the original number
198 - 194 = 4
4 ÷ 194 = 0.020618556701030927
0.020618556701030927 x 100 = 2.06%