3.88% is the change from 824 to 856
Calculation steps:
[( 856 - 824 ) ÷ 824] x 100 = 3.88%
Formula
Percentage change = [(856 - 824) / 824] x 100
Subtract the new number by the original number
856 - 824 = 32
32 ÷ 824 = 0.038834951456310676
0.038834951456310676 x 100 = 3.88%