36.72% is the change from 670 to 916
Calculation steps:
[( 916 - 670 ) ÷ 670] x 100 = 36.72%
Formula
Percentage change = [(916 - 670) / 670] x 100
Subtract the new number by the original number
916 - 670 = 246
246 ÷ 670 = 0.36716417910447763
0.36716417910447763 x 100 = 36.72%