109.88% is the change from 162 to 340
Calculation steps:
[( 340 - 162 ) ÷ 162] x 100 = 109.88%
Formula
Percentage change = [(340 - 162) / 162] x 100
Subtract the new number by the original number
340 - 162 = 178
178 ÷ 162 = 1.0987654320987654
1.0987654320987654 x 100 = 109.88%