213.56% is the change from 177 to 555
Calculation steps:
[( 555 - 177 ) ÷ 177] x 100 = 213.56%
Formula
Percentage change = [(555 - 177) / 177] x 100
Subtract the new number by the original number
555 - 177 = 378
378 ÷ 177 = 2.135593220338983
2.135593220338983 x 100 = 213.56%