70.24% is the change from 551 to 938
Calculation steps:
[( 938 - 551 ) ÷ 551] x 100 = 70.24%
Formula
Percentage change = [(938 - 551) / 551] x 100
Subtract the new number by the original number
938 - 551 = 387
387 ÷ 551 = 0.7023593466424682
0.7023593466424682 x 100 = 70.24%