97.04% is the change from 270 to 532
Calculation steps:
[( 532 - 270 ) ÷ 270] x 100 = 97.04%
Formula
Percentage change = [(532 - 270) / 270] x 100
Subtract the new number by the original number
532 - 270 = 262
262 ÷ 270 = 0.9703703703703703
0.9703703703703703 x 100 = 97.04%