211.3% is the change from 177 to 551
Calculation steps:
[( 551 - 177 ) ÷ 177] x 100 = 211.3%
Formula
Percentage change = [(551 - 177) / 177] x 100
Subtract the new number by the original number
551 - 177 = 374
374 ÷ 177 = 2.1129943502824857
2.1129943502824857 x 100 = 211.3%