93.26% is the change from 178 to 344
Calculation steps:
[( 344 - 178 ) ÷ 178] x 100 = 93.26%
Formula
Percentage change = [(344 - 178) / 178] x 100
Subtract the new number by the original number
344 - 178 = 166
166 ÷ 178 = 0.9325842696629213
0.9325842696629213 x 100 = 93.26%