251.98% is the change from 177 to 623
Calculation steps:
[( 623 - 177 ) ÷ 177] x 100 = 251.98%
Formula
Percentage change = [(623 - 177) / 177] x 100
Subtract the new number by the original number
623 - 177 = 446
446 ÷ 177 = 2.519774011299435
2.519774011299435 x 100 = 251.98%