298.55% is the change from 207 to 825
Calculation steps:
[( 825 - 207 ) ÷ 207] x 100 = 298.55%
Formula
Percentage change = [(825 - 207) / 207] x 100
Subtract the new number by the original number
825 - 207 = 618
618 ÷ 207 = 2.9855072463768115
2.9855072463768115 x 100 = 298.55%