63.09% is the change from 298 to 486
Calculation steps:
[( 486 - 298 ) ÷ 298] x 100 = 63.09%
Formula
Percentage change = [(486 - 298) / 298] x 100
Subtract the new number by the original number
486 - 298 = 188
188 ÷ 298 = 0.6308724832214765
0.6308724832214765 x 100 = 63.09%