38.3% is the change from 684 to 946
Calculation steps:
[( 946 - 684 ) ÷ 684] x 100 = 38.3%
Formula
Percentage change = [(946 - 684) / 684] x 100
Subtract the new number by the original number
946 - 684 = 262
262 ÷ 684 = 0.3830409356725146
0.3830409356725146 x 100 = 38.3%