136.71% is the change from 207 to 490
Calculation steps:
[( 490 - 207 ) ÷ 207] x 100 = 136.71%
Formula
Percentage change = [(490 - 207) / 207] x 100
Subtract the new number by the original number
490 - 207 = 283
283 ÷ 207 = 1.3671497584541064
1.3671497584541064 x 100 = 136.71%