178.74% is the change from 207 to 577
Calculation steps:
[( 577 - 207 ) ÷ 207] x 100 = 178.74%
Formula
Percentage change = [(577 - 207) / 207] x 100
Subtract the new number by the original number
577 - 207 = 370
370 ÷ 207 = 1.78743961352657
1.78743961352657 x 100 = 178.74%