245.2% is the change from 177 to 611
Calculation steps:
[( 611 - 177 ) ÷ 177] x 100 = 245.2%
Formula
Percentage change = [(611 - 177) / 177] x 100
Subtract the new number by the original number
611 - 177 = 434
434 ÷ 177 = 2.4519774011299433
2.4519774011299433 x 100 = 245.2%