91.46% is the change from 164 to 314
Calculation steps:
[( 314 - 164 ) ÷ 164] x 100 = 91.46%
Formula
Percentage change = [(314 - 164) / 164] x 100
Subtract the new number by the original number
314 - 164 = 150
150 ÷ 164 = 0.9146341463414634
0.9146341463414634 x 100 = 91.46%