135.26% is the change from 312 to 734
Calculation steps:
[( 734 - 312 ) ÷ 312] x 100 = 135.26%
Formula
Percentage change = [(734 - 312) / 312] x 100
Subtract the new number by the original number
734 - 312 = 422
422 ÷ 312 = 1.3525641025641026
1.3525641025641026 x 100 = 135.26%