33.04% is the change from 678 to 902
Calculation steps:
[( 902 - 678 ) ÷ 678] x 100 = 33.04%
Formula
Percentage change = [(902 - 678) / 678] x 100
Subtract the new number by the original number
902 - 678 = 224
224 ÷ 678 = 0.3303834808259587
0.3303834808259587 x 100 = 33.04%