253.5% is the change from 200 to 707
Calculation steps:
[( 707 - 200 ) ÷ 200] x 100 = 253.5%
Formula
Percentage change = [(707 - 200) / 200] x 100
Subtract the new number by the original number
707 - 200 = 507
507 ÷ 200 = 2.535
2.535 x 100 = 253.5%
Example