77.7% is the change from 547 to 972
Calculation steps:
[( 972 - 547 ) ÷ 547] x 100 = 77.7%
Formula
Percentage change = [(972 - 547) / 547] x 100
Subtract the new number by the original number
972 - 547 = 425
425 ÷ 547 = 0.7769652650822669
0.7769652650822669 x 100 = 77.7%