144.44% is the change from 198 to 484
Calculation steps:
[( 484 - 198 ) ÷ 198] x 100 = 144.44%
Formula
Percentage change = [(484 - 198) / 198] x 100
Subtract the new number by the original number
484 - 198 = 286
286 ÷ 198 = 1.4444444444444444
1.4444444444444444 x 100 = 144.44%