36.12% is the change from 670 to 912
Calculation steps:
[( 912 - 670 ) ÷ 670] x 100 = 36.12%
Formula
Percentage change = [(912 - 670) / 670] x 100
Subtract the new number by the original number
912 - 670 = 242
242 ÷ 670 = 0.3611940298507463
0.3611940298507463 x 100 = 36.12%