75.63% is the change from 316 to 555
Calculation steps:
[( 555 - 316 ) ÷ 316] x 100 = 75.63%
Formula
Percentage change = [(555 - 316) / 316] x 100
Subtract the new number by the original number
555 - 316 = 239
239 ÷ 316 = 0.7563291139240507
0.7563291139240507 x 100 = 75.63%