33.03% is the change from 651 to 866
Calculation steps:
[( 866 - 651 ) ÷ 651] x 100 = 33.03%
Formula
Percentage change = [(866 - 651) / 651] x 100
Subtract the new number by the original number
866 - 651 = 215
215 ÷ 651 = 0.3302611367127496
0.3302611367127496 x 100 = 33.03%