28.52% is the change from 768 to 987
Calculation steps:
[( 987 - 768 ) ÷ 768] x 100 = 28.52%
Formula
Percentage change = [(987 - 768) / 768] x 100
Subtract the new number by the original number
987 - 768 = 219
219 ÷ 768 = 0.28515625
0.28515625 x 100 = 28.52%