36.42% is the change from 670 to 914
Calculation steps:
[( 914 - 670 ) ÷ 670] x 100 = 36.42%
Formula
Percentage change = [(914 - 670) / 670] x 100
Subtract the new number by the original number
914 - 670 = 244
244 ÷ 670 = 0.3641791044776119
0.3641791044776119 x 100 = 36.42%