74.76% is the change from 317 to 554
Calculation steps:
[( 554 - 317 ) ÷ 317] x 100 = 74.76%
Formula
Percentage change = [(554 - 317) / 317] x 100
Subtract the new number by the original number
554 - 317 = 237
237 ÷ 317 = 0.7476340694006309
0.7476340694006309 x 100 = 74.76%