242.94% is the change from 177 to 607
Calculation steps:
[( 607 - 177 ) ÷ 177] x 100 = 242.94%
Formula
Percentage change = [(607 - 177) / 177] x 100
Subtract the new number by the original number
607 - 177 = 430
430 ÷ 177 = 2.4293785310734464
2.4293785310734464 x 100 = 242.94%