45.37% is the change from 648 to 942
Calculation steps:
[( 942 - 648 ) ÷ 648] x 100 = 45.37%
Formula
Percentage change = [(942 - 648) / 648] x 100
Subtract the new number by the original number
942 - 648 = 294
294 ÷ 648 = 0.4537037037037037
0.4537037037037037 x 100 = 45.37%