198.55% is the change from 207 to 618
Calculation steps:
[( 618 - 207 ) ÷ 207] x 100 = 198.55%
Formula
Percentage change = [(618 - 207) / 207] x 100
Subtract the new number by the original number
618 - 207 = 411
411 ÷ 207 = 1.9855072463768115
1.9855072463768115 x 100 = 198.55%