52.52% is the change from 655 to 999
Calculation steps:
[( 999 - 655 ) ÷ 655] x 100 = 52.52%
Formula
Percentage change = [(999 - 655) / 655] x 100
Subtract the new number by the original number
999 - 655 = 344
344 ÷ 655 = 0.5251908396946565
0.5251908396946565 x 100 = 52.52%