41.75% is the change from 685 to 971
Calculation steps:
[( 971 - 685 ) ÷ 685] x 100 = 41.75%
Formula
Percentage change = [(971 - 685) / 685] x 100
Subtract the new number by the original number
971 - 685 = 286
286 ÷ 685 = 0.41751824817518246
0.41751824817518246 x 100 = 41.75%