7528.57% is the change from 7 to 534
Calculation steps:
[( 534 - 7 ) ÷ 7] x 100 = 7528.57%
Formula
Percentage change = [(534 - 7) / 7] x 100
Subtract the new number by the original number
534 - 7 = 527
527 ÷ 7 = 75.28571428571429
75.28571428571429 x 100 = 7528.57%
Example