98.88% is the change from 178 to 354
Calculation steps:
[( 354 - 178 ) ÷ 178] x 100 = 98.88%
Formula
Percentage change = [(354 - 178) / 178] x 100
Subtract the new number by the original number
354 - 178 = 176
176 ÷ 178 = 0.9887640449438202
0.9887640449438202 x 100 = 98.88%