70.53% is the change from 526 to 897
Calculation steps:
[( 897 - 526 ) ÷ 526] x 100 = 70.53%
Formula
Percentage change = [(897 - 526) / 526] x 100
Subtract the new number by the original number
897 - 526 = 371
371 ÷ 526 = 0.7053231939163498
0.7053231939163498 x 100 = 70.53%