67.98% is the change from 534 to 897
Calculation steps:
[( 897 - 534 ) ÷ 534] x 100 = 67.98%
Formula
Percentage change = [(897 - 534) / 534] x 100
Subtract the new number by the original number
897 - 534 = 363
363 ÷ 534 = 0.6797752808988764
0.6797752808988764 x 100 = 67.98%