138.42% is the change from 177 to 422
Calculation steps:
[( 422 - 177 ) ÷ 177] x 100 = 138.42%
Formula
Percentage change = [(422 - 177) / 177] x 100
Subtract the new number by the original number
422 - 177 = 245
245 ÷ 177 = 1.384180790960452
1.384180790960452 x 100 = 138.42%