208.55% is the change from 304 to 938
Calculation steps:
[( 938 - 304 ) ÷ 304] x 100 = 208.55%
Formula
Percentage change = [(938 - 304) / 304] x 100
Subtract the new number by the original number
938 - 304 = 634
634 ÷ 304 = 2.085526315789474
2.085526315789474 x 100 = 208.55%