66.24% is the change from 551 to 916
Calculation steps:
[( 916 - 551 ) ÷ 551] x 100 = 66.24%
Formula
Percentage change = [(916 - 551) / 551] x 100
Subtract the new number by the original number
916 - 551 = 365
365 ÷ 551 = 0.662431941923775
0.662431941923775 x 100 = 66.24%