47.53% is the change from 669 to 987
Calculation steps:
[( 987 - 669 ) ÷ 669] x 100 = 47.53%
Formula
Percentage change = [(987 - 669) / 669] x 100
Subtract the new number by the original number
987 - 669 = 318
318 ÷ 669 = 0.47533632286995514
0.47533632286995514 x 100 = 47.53%