151.38% is the change from 109 to 274
Calculation steps:
[( 274 - 109 ) ÷ 109] x 100 = 151.38%
Formula
Percentage change = [(274 - 109) / 109] x 100
Subtract the new number by the original number
274 - 109 = 165
165 ÷ 109 = 1.5137614678899083
1.5137614678899083 x 100 = 151.38%