98.31% is the change from 177 to 351
Calculation steps:
[( 351 - 177 ) ÷ 177] x 100 = 98.31%
Formula
Percentage change = [(351 - 177) / 177] x 100
Subtract the new number by the original number
351 - 177 = 174
174 ÷ 177 = 0.9830508474576272
0.9830508474576272 x 100 = 98.31%