126.34% is the change from 224 to 507
Calculation steps:
[( 507 - 224 ) ÷ 224] x 100 = 126.34%
Formula
Percentage change = [(507 - 224) / 224] x 100
Subtract the new number by the original number
507 - 224 = 283
283 ÷ 224 = 1.2633928571428572
1.2633928571428572 x 100 = 126.34%